/// <summary>
/// Creates DwellOnIdentifierEventArgs instance with read-only values set
/// </summary>
/// <param name="identifier"></param>
/// <param name="identifierRange"></param>
/// <param name="visibleRange"></param>
/// <param name="visibleText"></param>
public DwellOnIdentifierEventArgs(string identifier, CharacterRange identifierRange, CharacterRange visibleRange, string visibleText)
{
Identifier = identifier;
IdentifierRange = identifierRange;
VisibleRange = visibleRange;
VisibleText = visibleText;
}
private static List <PatchSection> CombineSections(
List <PatchSection> sections1, List <PatchSection> sections2,
PatchSection exceptSection1, PatchSection exceptSection2,
List <PatchVertex> vertices1, List <PatchVertex> vertices2,
List <int> path1, List <int> path2,
List <int> combinedPath,
Dictionary <PointF, int> p2i)
{
List <PatchSection> sections = new List <PatchSection>();
foreach (var sec in sections1)
{
if (sec == exceptSection1)
{
continue;
}
// 切り口の端点が新しいメッシュ内でどこにあるか
sections.Add(GetMappedSection(sec, vertices1, path1, combinedPath, p2i));
}
foreach (var sec in sections2)
{
if (sec == exceptSection2)
{
continue;
}
// 切り口の端点が新しいメッシュ内でどこにあるか
sections.Add(GetMappedSection(sec, vertices2, path2, combinedPath, p2i));
}
return(sections);
}
static float SectionHeight(PatchSkeletalMesh mesh, PatchSection section, PatchSkeletonBone b)
{
List <PointF> path = GetPath(mesh).Select(v => v.position).ToList();
var curves = SectionToAdjuscentCurves(path, section, 5, 30);
if (path == null || curves == null || b == null)
{
return(0);
}
if (curves.Item1 == null || curves.Item2 == null)
{
return(0);
}
float height = 0;
float boneLen = FMath.Distance(b.src.position, b.dst.position);
if (boneLen <= 1e-4)
{
return(0);
}
PointF x, y;
CalcBoneCoordinate(b, out x, out y);
// 各セグメントのボーンからのズレを求める
int cnt = Math.Min(curves.Item1.Length, curves.Item2.Length);
for (int i = 0; i < cnt; i++)
{
int idx1 = curves.Item1.First + curves.Item1.Length - 1 - i;
int idx2 = curves.Item2.First + i;
while (idx1 < 0)
{
idx1 += path.Count;
}
while (idx2 < 0)
{
idx2 += path.Count;
}
PointF pt1 = path[idx1 % path.Count];
PointF pt2 = path[idx2 % path.Count];
pt1.X -= b.src.position.X;
pt1.Y -= b.src.position.Y;
pt2.X -= b.src.position.X;
pt2.Y -= b.src.position.Y;
height += pt1.X * y.X + pt1.Y * y.Y;
height += pt2.X * y.X + pt2.Y * y.Y;
}
height /= 2 * cnt;
return(height);
}
/// <param name="checkLength">sectionから何pixel分の輪郭を計算に使うか/param>
static float SectionHeight(PatchSkeletalMesh mesh, PatchSection section, PatchSkeletonBone b, float curveLength)
{
List <PatchVertex> path = GetPath(mesh);
var rawcurves = section2adjCurves(path, section);
if (path == null || rawcurves == null || b == null)
{
return(0);
}
var curves = TrimCurves(path, rawcurves, 0, curveLength);
if (curves.Item1 == null || curves.Item2 == null)
{
return(0);
}
float boneLen = FMath.Distance(b.src.position, b.dst.position);
if (boneLen <= 1e-4)
{
return(0);
}
PointF x, y;
BoneCoordinate(b, out x, out y);
// 各セグメントのボーンからのズレを求める
float height = 0;
int cnt = Math.Min(curves.Item1.Length, curves.Item2.Length);
for (int i = 0; i < cnt; i++)
{
int idx1 = curves.Item1.First + curves.Item1.Length - 1 - i;
int idx2 = curves.Item2.First + i;
while (idx1 < 0)
{
idx1 += path.Count;
}
while (idx2 < 0)
{
idx2 += path.Count;
}
PointF pt1 = path[idx1 % path.Count].position;
PointF pt2 = path[idx2 % path.Count].position;
pt1.X -= b.src.position.X;
pt1.Y -= b.src.position.Y;
pt2.X -= b.src.position.X;
pt2.Y -= b.src.position.Y;
height += pt1.X * y.X + pt1.Y * y.Y;
height += pt2.X * y.X + pt2.Y * y.Y;
}
height /= 2 * cnt;
return(height);
}
public static SizeF MeasureString(Graphics g, string str, Font font, Rectangle rect, StringFormat sf)
{
var sfTemp = sf.Clone() as StringFormat;
var ranges = new CharacterRange[] { new CharacterRange(0, str.Length) };
sfTemp.SetMeasurableCharacterRanges(ranges);
var regions = g.MeasureCharacterRanges(str, font, rect, sfTemp);
if (regions != null && regions.Length > 0) return regions[0].GetBounds(g).Size;
return new SizeF();
}
public Word(CharacterRange range, string text)
{
if (text == null)
throw new ArgumentNullException("text");
Debug.Assert(text.Length > 0);
_range = range;
_text = text;
}
private int findCharacterPositionInPart(DocumentRow row, StylizedRowElement atom, float offset)
{
int farLength = atom.range.Length;
int nearLength = 0;
CharacterRange range = new CharacterRange(0, farLength);
string test = row.Raw.Substring(range.First, range.Length);
float nearSize = 0;
float farSize = MeasureStringPart(range, test, atom.style).Size.Width;
if (nearSize > offset) return nearLength;
if (farSize < offset) return farLength - 1;
while (farLength > nearLength)
{
if (farSize < offset)
{
break;
}
if (nearSize > offset)
{
farLength = nearLength;
break;
}
range = new CharacterRange(0, nearLength + (farLength - nearLength) / 2);
test = row.Raw.Substring(range.First, range.Length);
float middle = MeasureStringPart(range, test, atom.style).Size.Width;
if (middle < offset)
{
if (nearLength == range.Length)
{
return farSize - middle > middle - nearSize ? nearLength : farLength;
}
nearLength = range.Length;
nearSize = middle;
}
else
{
if (farLength == range.Length)
{
return farSize - middle > middle - nearSize ? nearLength : farLength;
}
farLength = range.Length;
farSize = middle;
}
}
return farLength;
}
private EMFStringFormat(byte[] RecordData)
{
ObjectType = EmfObjectType.stringformat;
myStringFormat = new System.Drawing.StringFormat();
//put the Data into a stream and use a binary reader to read the data
MemoryStream _ms = new MemoryStream(RecordData);
BinaryReader _br = new BinaryReader(_ms);
_br.ReadUInt32(); //Who cares about version..not me!
myStringFormat.FormatFlags = (StringFormatFlags)_br.ReadUInt32();
_br.ReadBytes(4); //Language...Ignore for now!
myStringFormat.LineAlignment = (StringAlignment)_br.ReadUInt32();
myStringFormat.Alignment = (StringAlignment)_br.ReadUInt32();
UInt32 DigitSubstitutionMethod = _br.ReadUInt32();
UInt32 DigitSubstitutionLanguage = _br.ReadUInt32();
myStringFormat.SetDigitSubstitution((int)DigitSubstitutionLanguage, (StringDigitSubstitute)DigitSubstitutionMethod);
Single FirstTabOffSet = _br.ReadSingle();
myStringFormat.HotkeyPrefix = (System.Drawing.Text.HotkeyPrefix)_br.ReadInt32();
_br.ReadSingle(); //leading Margin
_br.ReadSingle(); //trailingMargin
_br.ReadSingle(); //tracking
myStringFormat.Trimming = (StringTrimming)_br.ReadUInt32();
Int32 TabStopCount = _br.ReadInt32();
Int32 RangeCount = _br.ReadInt32();
//Next is stringformatdata...
Single[] TabStopArray;
System.Drawing.CharacterRange[] RangeArray;
if (TabStopCount > 0)
{
TabStopArray = new Single[TabStopCount];
for (int i = 0; i < TabStopCount; i++)
{
TabStopArray[i] = _br.ReadSingle();
}
myStringFormat.SetTabStops(FirstTabOffSet, TabStopArray);
}
if (RangeCount > 0)
{
RangeArray = new System.Drawing.CharacterRange[RangeCount];
for (int i = 0; i < RangeCount; i++)
{
RangeArray[i].First = _br.ReadInt32();
RangeArray[i].Length = _br.ReadInt32();
}
myStringFormat.SetMeasurableCharacterRanges(RangeArray);
}
}
private static SizeF GetTextSize(string str, Graphics g, bool fTitle) {
SizeF empty = SizeF.Empty;
CharacterRange[] ranges = new CharacterRange[] { new CharacterRange(0, str.Length) };
sfMeasure.SetMeasurableCharacterRanges(ranges);
Region[] regionArray = g.MeasureCharacterRanges(str, fTitle ? font : fontSubText, rctMeasure, sfMeasure);
using(regionArray[0]) {
empty = regionArray[0].GetBounds(g).Size;
empty.Width += 6f;
}
return empty;
}
//-----------------------------------------------------------------------------------
// FindConnectingSections()
//-----------------------------------------------------------------------------------
/// <summary>
/// skl内の同一のボーンと交差していて、なおかつ向きが逆の切り口を探す
/// </summary>
private static bool FindConnectingSections(
PatchSkeletalMesh smesh1, PatchSkeletalMesh smesh2, PatchSkeleton skl,
out PatchSection section1, out PatchSection section2, out PatchSkeletonBone crossingBone)
{
section1 = new PatchSection(0, -1);
section2 = new PatchSection(0, -1);
crossingBone = null;
if (skl == null)
{
return(false);
}
if (smesh1 == null || smesh2 == null)
{
return(false);
}
foreach (var bone in skl.bones)
{
List <PatchSection> sections1, sections2;
List <float> dir1, dir2;
// 各切り口がboneと交差しているか
if (!FindCrossingSection(smesh1, bone, out sections1, out dir1))
{
continue;
}
if (!FindCrossingSection(smesh2, bone, out sections2, out dir2))
{
continue;
}
for (int i = 0; i < sections1.Count; i++)
{
for (int j = 0; j < sections2.Count; j++)
{
// ２つの切り口が逆向きか
if (dir1[i] * dir2[j] >= 0)
{
continue;
}
section1 = sections1[i];
section2 = sections2[j];
crossingBone = bone;
return(true);
}
}
}
return(false);
}
private EMFStringFormat(byte[] RecordData)
{
ObjectType = EmfObjectType.stringformat;
myStringFormat = new System.Drawing.StringFormat();
//put the Data into a stream and use a binary reader to read the data
MemoryStream _ms = new MemoryStream(RecordData);
BinaryReader _br = new BinaryReader(_ms);
_br.ReadUInt32(); //Who cares about version..not me!
myStringFormat.FormatFlags = (StringFormatFlags)_br.ReadUInt32();
_br.ReadBytes(4);//Language...Ignore for now!
myStringFormat.LineAlignment = (StringAlignment)_br.ReadUInt32();
myStringFormat.Alignment = (StringAlignment)_br.ReadUInt32();
UInt32 DigitSubstitutionMethod = _br.ReadUInt32();
UInt32 DigitSubstitutionLanguage = _br.ReadUInt32();
myStringFormat.SetDigitSubstitution((int)DigitSubstitutionLanguage, (StringDigitSubstitute)DigitSubstitutionMethod);
Single FirstTabOffSet = _br.ReadSingle();
myStringFormat.HotkeyPrefix = (System.Drawing.Text.HotkeyPrefix) _br.ReadInt32();
_br.ReadSingle();//leading Margin
_br.ReadSingle();//trailingMargin
_br.ReadSingle();//tracking
myStringFormat.Trimming = (StringTrimming)_br.ReadUInt32();
Int32 TabStopCount = _br.ReadInt32();
Int32 RangeCount = _br.ReadInt32();
//Next is stringformatdata...
Single[] TabStopArray;
System.Drawing.CharacterRange[] RangeArray;
if (TabStopCount > 0)
{
TabStopArray = new Single[TabStopCount];
for (int i = 0; i < TabStopCount; i++)
{
TabStopArray[i] = _br.ReadSingle();
}
myStringFormat.SetTabStops(FirstTabOffSet, TabStopArray);
}
if (RangeCount > 0)
{
RangeArray = new System.Drawing.CharacterRange[RangeCount];
for (int i = 0; i < RangeCount; i++)
{
RangeArray[i].First = _br.ReadInt32();
RangeArray[i].Length = _br.ReadInt32();
}
myStringFormat.SetMeasurableCharacterRanges(RangeArray);
}
}
public static Size GetTextSize(Graphics graphics, string text, Font font, Size size)
{
if (text.Length == 0)
{
return Size.Empty;
}
StringFormat stringFormat = new StringFormat();
stringFormat.FormatFlags = StringFormatFlags.FitBlackBox;
RectangleF layoutRect = new RectangleF(0f, 0f, size.Width, size.Height);
CharacterRange[] ranges = new CharacterRange[] {new CharacterRange(0, text.Length)};
Region[] regionArray = new Region[1];
stringFormat.SetMeasurableCharacterRanges(ranges);
Rectangle rectangle =
Rectangle.Round(graphics.MeasureCharacterRanges(text, font, layoutRect, stringFormat)[0].GetBounds(graphics));
return new Size(rectangle.Width, rectangle.Height);
}
public float[] GetCharacterXPositions( Graphics g, string str )
{
// Setup the StringFormat with proper CharacterRange references.
StringFormat testFormat = new StringFormat();
CharacterRange[] ranges = new CharacterRange[ str.Length ];
for ( int i=0; i < str.Length; i++ )
ranges[i] = new CharacterRange( i, 1 );
testFormat.SetMeasurableCharacterRanges( ranges );
// Measure into Regions
Region[] regions = g.MeasureCharacterRanges( str, _font, new Rectangle( 0, 0, 1000, 1000 ), testFormat );
// Convert Regions to Rects, then X coords.
float[] xCoords = regions.Select( region => region.GetBounds( g ).X ).ToArray();
return xCoords;
}
//
// AdjustPosition()
//
static void AdjustPosition(
PatchSkeletalMesh smesh1, PatchSkeletalMesh smesh2, PatchSkeleton skl,
PatchSection section1, PatchSection section2, PatchSkeletonBone bone)
{
PatchSkeletonBone refBone = null;
foreach (var b in skl.bones)
{
if (bone == b)
{
refBone = b;
break;
}
}
if (refBone == null)
{
return;
}
// 切り口の中心とボーンの軸とのずれ（ボーンと垂直な方向について）
float height1 = SectionHeight(smesh1, section1, refBone);
float height2 = SectionHeight(smesh2, section2, refBone);
// ボーンと水平なベクトルと垂直なベクトルをそれぞれx, yとして取得
PointF x, y;
CalcBoneCoordinate(refBone, out x, out y);
// smesh2の切り口の中心がsmesh1の切り口の中心に重なるようにsmesh2をずらす
if (Math.Abs(height1 - height2) > 1e-4)
{
float dx = y.X * (height1 - height2);
float dy = y.Y * (height1 - height2);
// mesh2の頂点・制御点を平行移動する
foreach (var v in smesh2.mesh.vertices)
{
v.position = new PointF(v.position.X + dx, v.position.Y + dy);
}
foreach (var c in smesh2.mesh.CopyControlPoints())
{
smesh2.mesh.TranslateControlPoint(c.position, new PointF(c.position.X + dx, c.position.Y + dy), false);
}
}
}
static PatchSection GetMappedSection(PatchSection orgsection, List <PatchVertex> vertices, List <int> orgpath, List <int> combinedPath, Dictionary <PointF, int> p2i)
{
int idx0 = orgpath[FMath.Rem(orgsection.First, orgpath.Count)];
PointF p0 = vertices[idx0].position;
int newIdx0 = combinedPath.IndexOf(p2i[p0]);
int idx1 = orgpath[FMath.Rem(orgsection.First + orgsection.Length - 1, orgpath.Count)];
PointF p1 = vertices[idx1].position;
int newIdx1 = combinedPath.IndexOf(p2i[p1]);
if (newIdx0 > newIdx1)
{
FMath.Swap(ref newIdx0, ref newIdx1);
}
PatchSection newSection = new PatchSection(newIdx0, newIdx1 - newIdx0 + 1);
return(newSection);
}
private static int getDrawLength(Graphics g, Font fnt, RectangleF rect, StringFormat sf, int maxLen)
{
CharacterRange[] ranges = new CharacterRange[] { new CharacterRange(0, 1) };
float num = 1f;
float width = 0f;
int num3 = 2;
string text = StrFunc.CreateInstance().MakeCycleStr(maxLen, "X");
while ((num3 <= maxLen) && (width != num))
{
num = width;
ranges[0].Length = num3;
sf.SetMeasurableCharacterRanges(ranges);
width = g.MeasureCharacterRanges(text, fnt, rect, sf)[0].GetBounds(g).Width;
num3++;
}
if (num3 == maxLen)
{
return maxLen;
}
return (num3 - 1);
}
public void MeasureCharacterRanges_StringFormat_LineAlignment_DirectionVertical ()
{
if (font == null)
Assert.Ignore ("Couldn't create required font");
string text = "Hello Mono::";
CharacterRange[] ranges = new CharacterRange[1];
ranges[0] = new CharacterRange (5, 4);
StringFormat string_format = new StringFormat ();
string_format.FormatFlags = StringFormatFlags.DirectionVertical;
string_format.SetMeasurableCharacterRanges (ranges);
using (Bitmap bitmap = new Bitmap (20, 20)) {
using (Graphics g = Graphics.FromImage (bitmap)) {
string_format.LineAlignment = StringAlignment.Near;
Region[] regions = g.MeasureCharacterRanges (text, font, new RectangleF (0, 0, 320, 32), string_format);
Assert.AreEqual (1, regions.Length, "Near.Region");
RectangleF near = regions[0].GetBounds (g);
string_format.LineAlignment = StringAlignment.Center;
regions = g.MeasureCharacterRanges (text, font, new RectangleF (0, 0, 320, 32), string_format);
Assert.AreEqual (1, regions.Length, "Center.Region");
RectangleF center = regions[0].GetBounds (g);
string_format.LineAlignment = StringAlignment.Far;
regions = g.MeasureCharacterRanges (text, font, new RectangleF (0, 0, 320, 32), string_format);
Assert.AreEqual (1, regions.Length, "Far.Region");
RectangleF far = regions[0].GetBounds (g);
Assert.IsTrue (near.X < center.X, "near-center/X");
Assert.AreEqual (near.Y, center.Y, 0.1, "near-center/Y");
Assert.AreEqual (near.Width, center.Width, 0.1, "near-center/Width");
Assert.AreEqual (near.Height, center.Height, 0.1, "near-center/Height");
Assert.IsTrue (center.X < far.X, "center-far/X");
Assert.AreEqual (center.Y, far.Y, 0.1, "center-far/Y");
Assert.AreEqual (center.Width, far.Width, 0.1, "center-far/Width");
Assert.AreEqual (center.Height, far.Height, 0.1, "center-far/Height");
}
}
}
private void MeasureCharacterRanges (string text, int first, int length)
{
if (font == null)
Assert.Ignore ("Couldn't create required font");
CharacterRange[] ranges = new CharacterRange[1];
ranges[0] = new CharacterRange (first, length);
StringFormat string_format = new StringFormat ();
string_format.FormatFlags = StringFormatFlags.NoClip;
string_format.SetMeasurableCharacterRanges (ranges);
using (Bitmap bitmap = new Bitmap (20, 20)) {
using (Graphics g = Graphics.FromImage (bitmap)) {
SizeF size = g.MeasureString (text, font, new Point (0, 0), string_format);
RectangleF layout_rect = new RectangleF (0.0f, 0.0f, size.Width, size.Height);
g.MeasureCharacterRanges (text, font, layout_rect, string_format);
}
}
}
public Region[] MeasureStringLine(Graphics g, string text, CharacterRange[] measureRanges, Font font, Rectangle textRect, StringAlignment align = StringAlignment.Near, StringAlignment lineAlign = StringAlignment.Center)
{
// Expand text rect, because DrawString stops too soon
textRect.Width += DrawStringWidthAdd;
textRect.Height = Math.Max(textRect.Height, font.Height);
// Assume manual ellipsis
textRect.Width -= 5;
StringFormat nameLabelFormat = StringFormat.GenericDefault;
nameLabelFormat.Alignment = align;
nameLabelFormat.LineAlignment = lineAlign;
nameLabelFormat.Trimming = StringTrimming.Character;
nameLabelFormat.FormatFlags |= StringFormatFlags.NoWrap | StringFormatFlags.MeasureTrailingSpaces;
nameLabelFormat.SetMeasurableCharacterRanges(measureRanges);
return g.MeasureCharacterRanges(text, font, textRect, nameLabelFormat);
}
public FaceApplied(string face, CharacterRange range)
{
this.face = face;
this.range = range;
}
//-----------------------------------------------------------------------------------
// Deform()
//-----------------------------------------------------------------------------------
/// <summary>
/// 切り口付近で２つのsmeshが重なるように変形する
/// </summary>
private static void Deform(PatchSkeletalMesh smesh1, PatchSkeletalMesh smesh2, PatchSkeleton skl, PatchSection section1, PatchSection section2, PatchSkeletonBone crossingBone)
{
if (smesh1 == null || smesh2 == null)
{
return;
}
// 各メッシュを大雑把にスケルトンに合わせる
PatchSkeletonFitting.Fitting(smesh1, skl);
PatchSkeletonFitting.Fitting(smesh2, skl);
#if _DEBUG
PatchSkeletalMeshRenderer.ToBitmap(smesh1, new List <PatchSection>()
{
section1
}).Save("output/5_1_mesh1_fitting.png");
PatchSkeletalMeshRenderer.ToBitmap(smesh2, new List <PatchSection>()
{
section2
}).Save("output/5_2_mesh2_fitting.png");
#endif
// サイズの修正は手動でやる
// 回転はFitting()でやってるから必要ない
// 位置の調整
AdjustPosition(smesh1, smesh2, skl, section1, section2, crossingBone);
#if _DEBUG
PatchSkeletalMeshRenderer.ToBitmap(smesh1, new List <PatchSection>()
{
section1
}).Save("output/5_3_mesh1_AdjustPosition.png");
PatchSkeletalMeshRenderer.ToBitmap(smesh2, new List <PatchSection>()
{
section2
}).Save("output/5_4_mesh2_AdjustPosition.png");
#endif
// メッシュを伸ばして繋げる
Expand(smesh1, smesh2, skl, section1, section2, crossingBone);
#if _DEBUG
PatchSkeletalMeshRenderer.ToBitmap(smesh1, new List <PatchSection>()
{
section1
}).Save("output/5_5_mesh1_ExpandPatches.png");
PatchSkeletalMeshRenderer.ToBitmap(smesh2, new List <PatchSection>()
{
section2
}).Save("output/5_6_mesh2_ExpandPatches.png");
#endif
}
private static List <int> CombinePath(List <int> path1, List <int> path2,
List <PatchVertex> vertices1,
List <PatchVertex> vertices2,
PatchSection section1, PatchSection section2,
Dictionary <PointF, int> p2i)
{
List <int> path = new List <int>();
HashSet <int> sectionIndices1 = new HashSet <int>();
for (int i = section1.First; i < section1.First + section1.Length; i++)
{
sectionIndices1.Add(i);
}
HashSet <int> sectionIndices2 = new HashSet <int>();
for (int i = section2.First; i < section2.First + section2.Length; i++)
{
sectionIndices2.Add(i);
}
HashSet <PointF> pathPoints = new HashSet <PointF>();
// 切り口の端からパスを登録していく. 切り口の両端は必ずpathに含まれている。と思う
for (int _i = section1.First + section1.Length; _i != section1.First + 1; _i = FMath.Rem(_i + 1, path1.Count))
{
int i = path1[_i];
if (sectionIndices1.Contains(i))
{
continue;
}
path.Add(p2i[vertices1[i].position]);
pathPoints.Add(vertices1[i].position);
}
PointF path1_preendPt = vertices1[path1[FMath.Rem(section1.First - 1, path1.Count)]].position;
PointF path1_endPt = vertices1[path1[FMath.Rem(section1.First, path1.Count)]].position;
int path2_start = -1;
for (int i = 0; i < path2.Count; i++)
{
if (vertices2[path2[i]].position == path1_endPt)
{
path2_start = i;
break;
}
}
if (path2_start < 0)
{
return(new List <int>());
}
int path2_poststart = FMath.Rem(path2_start + 1, path2.Count);
PointF path2_poststartPt = vertices2[path2[path2_poststart]].position;
int dir = 1;
if (path2_poststartPt == path1_preendPt)
{
dir = -1;
}
for (int i = path2_start + dir; ; i += dir)
{
PointF pt = vertices2[path2[FMath.Rem(i, path2.Count)]].position;
if (path.Contains(p2i[pt]))
{
break;
}
path.Add(p2i[pt]);
}
return(path);
}
public void StringFormat ()
{
IntPtr sf;
Assert.AreEqual (Status.Ok, GDIPlus.GdipCreateStringFormat (Int32.MinValue, Int32.MinValue, out sf), "GdipCreateStringFormat");
CheckStringFormat (sf, (StringFormatFlags) Int32.MinValue, StringTrimming.Character);
CharacterRange[] ranges = new CharacterRange[32];
Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (IntPtr.Zero, 1, ranges), "GdipSetStringFormatMeasurableCharacterRanges-null");
Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (IntPtr.Zero, -1, ranges), "GdipSetStringFormatMeasurableCharacterRanges-negative");
Assert.AreEqual (Status.Ok, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (sf, 1, ranges), "GdipSetStringFormatMeasurableCharacterRanges");
Assert.AreEqual (Status.Ok, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (sf, 32, ranges), "GdipSetStringFormatMeasurableCharacterRanges-32");
Assert.AreEqual (Status.ValueOverflow, GDIPlus.GdipSetStringFormatMeasurableCharacterRanges (sf, 33, ranges), "GdipSetStringFormatMeasurableCharacterRanges-33");
float first = Single.MinValue;
float[] tabs = new float[1];
Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetStringFormatTabStops (IntPtr.Zero, 1.0f, 1, tabs), "GdipSetStringFormatTabStops-null");
Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipSetStringFormatTabStops (sf, 1.0f, 1, null), "GdipSetStringFormatTabStops-null/tabs");
Assert.AreEqual (Status.Ok, GDIPlus.GdipSetStringFormatTabStops (sf, 1.0f, -1, tabs), "GdipSetStringFormatTabStops-negative");
Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatTabStops (sf, 1, out first, tabs), "GdipGetStringFormatTabStops-negative");
Assert.AreEqual (0.0f, first, "first-negative");
Assert.AreEqual (Status.Ok, GDIPlus.GdipSetStringFormatTabStops (sf, 1.0f, 1, tabs), "GdipSetStringFormatTabStops");
Assert.AreEqual (Status.Ok, GDIPlus.GdipGetStringFormatTabStops (sf, 1, out first, tabs), "GdipGetStringFormatTabStops");
Assert.AreEqual (1.0f, first, "first");
Assert.AreEqual (Status.InvalidParameter, GDIPlus.GdipDeleteStringFormat (IntPtr.Zero), "GdipDeleteStringFormat-null");
Assert.AreEqual (Status.Ok, GDIPlus.GdipDeleteStringFormat (sf), "GdipDeleteStringFormat");
}
//--------------------------------------------------------------------------
// Combine()
//--------------------------------------------------------------------------
/// <summary>
/// 2つのメッシュを統合して１つのARAP可能なメッシュを作成する
/// TODO: さすがに関数にわけるべき
/// </summary>
static PatchSkeletalMesh Combine(PatchSkeletalMesh smesh1, PatchSkeletalMesh smesh2, PatchSection section1, PatchSection section2)
{
//
// Meshを作成
//
List <PatchVertex> vertices = CombineVertices(smesh1.mesh.vertices, smesh2.mesh.vertices);
// 頂点から各種インデックスへの辞書を作っておく
Dictionary <PointF, int> p2i = new Dictionary <PointF, int>();
for (int i = 0; i < vertices.Count; i++)
{
p2i[vertices[i].position] = i;
}
Dictionary <PointF, int> pt2part = vertices.ToDictionary(v => v.position, v => v.part);
Dictionary <int, int> part2part_1 = new Dictionary <int, int>(); // smesh1の各パートが新しいメッシュのどのパートになるか
foreach (var v in smesh1.mesh.vertices)
{
part2part_1[v.part] = pt2part[v.position];
}
Dictionary <int, int> part2part_2 = new Dictionary <int, int>(); // smesh2の各パートが新しいメッシュのどのパートになるか
foreach (var v in smesh2.mesh.vertices)
{
part2part_2[v.part] = pt2part[v.position];
}
List <PatchControlPoint> controlPoints = CombineControlPoints(smesh1.mesh.CopyControlPoints(), smesh2.mesh.CopyControlPoints(), part2part_1, part2part_2);
List <PatchTriangle> triangles = CombineTriangles(smesh1.mesh.triangles, smesh2.mesh.triangles, smesh1.mesh.vertices, smesh2.mesh.vertices, p2i);
List <int> path = CombinePath(smesh1.mesh.pathIndices, smesh2.mesh.pathIndices, smesh1.mesh.vertices, smesh2.mesh.vertices, section1, section2, p2i);
PatchMesh rawMesh = new PatchMesh(vertices, controlPoints, triangles, path);
//
// 骨格を統合
//
PatchSkeleton skl = CombineSkeleton(smesh1.skl, smesh2.skl);
//
// 切り口を統合.
//
List <PatchSection> sections = CombineSections(
smesh1.sections, smesh2.sections,
section1, section2,
smesh1.mesh.vertices, smesh2.mesh.vertices,
smesh1.Mesh.pathIndices, smesh2.Mesh.pathIndices,
path, p2i);
//
// SkeletalMeshを作成.
//
PatchSkeletalMesh newMesh = new PatchSkeletalMesh(rawMesh, skl, sections);
return(newMesh);
}
// 切り口に隣接する部分パス（２つ）を返す
// この部分を引き伸ばしてメッシュを繋げる
static Tuple <CharacterRange, CharacterRange> SectionToAdjuscentCurves(List <PointF> path, PatchSection section, int maxPtNum, float maxAngle)
{
if (section.Length <= 0 || path == null || path.Count < 5 || maxPtNum < 3)
{
return(null);
}
float cos = (float)Math.Cos(maxAngle);
// １つ目の部分パス
int start1 = section.First;
while (start1 < 0)
{
start1 += path.Count;
}
start1 = start1 % path.Count;
int end1 = start1 - 2;
for (int i = 0; i < maxPtNum - 2; i++)
{
int idx = (start1 - 2 - i + path.Count) % path.Count;
var curve = new List <PointF>();
for (int j = idx; j < idx + 3; j++)
{
curve.Add(path[FMath.Rem(j, path.Count)]);
}
if (FMath.GetAngleCos(curve) < cos)
{
break;
}
end1 = idx;
}
CharacterRange r1 = new CharacterRange();
if (start1 > end1)
{
r1 = new CharacterRange(end1, start1 - end1 + 1);
}
if (start1 < end1)
{
// 始点と終点をまたがっている場合
r1 = new CharacterRange(end1, start1 + path.Count - end1 + 1);
}
if (r1.Length <= 0)
{
return(null);
}
// ２つ目の部分パス
int start2 = section.First + section.Length - 1;
while (start2 < 0)
{
start2 += path.Count;
}
start2 = start2 % path.Count;
int end2 = start2 + 2;
for (int i = 0; i < maxPtNum - 2; i++)
{
int idx = (start2 + i) % path.Count;
var curve = path.Skip(idx).Take(3).ToList();
if (FMath.GetAngleCos(curve) < cos)
{
break;
}
end2 = start2 + i + 2;
}
CharacterRange r2 = new CharacterRange();
if (start2 < end2)
{
r2 = new CharacterRange(start2, end2 - start2 + 1);
}
if (start2 > end2)
{
r2 = new CharacterRange(start2, end2 + path.Count - start2 + 1);
}
if (r2.Length <= 0)
{
return(null);
}
return(new Tuple <CharacterRange, CharacterRange>(r1, r2));
}
//
// Expand()
//
/// <summary>
/// smesh1, smesh2の輪郭をずらして重ねる。輪郭に制御点をおいてARAPする
/// </summary>
static void Expand(PatchSkeletalMesh smesh1, PatchSkeletalMesh smesh2, PatchSkeleton skl, PatchSection section1, PatchSection section2, PatchSkeletonBone bone)
{
List <PatchVertex> rawPath1 = GetPath(smesh1);
List <PatchVertex> rawPath2 = GetPath(smesh2);
List <PointF> path1 = rawPath1.Select(v => v.position).ToList();
List <PointF> path2 = rawPath2.Select(v => v.position).ToList();
//
// 輪郭を変形できるように制御点を作り直す
//
// smesh1
smesh1.mesh.ClearControlPoints();
foreach (var v in rawPath1)
{
smesh1.mesh.AddControlPoint(v.position, v.orgPosition);
}
smesh1.mesh.BeginDeformation();
// smesh2
smesh2.mesh.ClearControlPoints();
foreach (var v in rawPath2)
{
smesh2.mesh.AddControlPoint(v.position, v.orgPosition);
}
smesh2.mesh.BeginDeformation();
//
// 切り口に隣接する２曲線を各切り口について取得し、これらが重なるように輪郭をずらす
//
// 切り口に隣接する２曲線をそれぞれ取得
var rawCurves1 = SectionToAdjuscentCurves(path1, section1, 5, 30);
var rawCurves2 = SectionToAdjuscentCurves(path2, section2, 5, 30);
if (rawCurves1 == null || rawCurves2 == null)
{
return;
}
PatchSkeletonBone refBone = null;
foreach (var b in skl.bones)
{
if (bone == b)
{
refBone = b;
break;
}
}
// curves1, curves2の第一要素、第二要素がそれぞれ向かい合う（ボーンにとって同じ側の）切り口となるように並び替える
var curves1 = GetSortedCurves(path1, rawCurves1, refBone);
var curves2 = GetSortedCurves(path2, rawCurves2, refBone);
if (curves1.Count != 2 || curves2.Count != 2)
{
return;
}
// curves1, curves2の移動履歴を記録
List <Tuple <PointF, PointF> > move1 = new List <Tuple <PointF, PointF> >();
List <Tuple <PointF, PointF> > move2 = new List <Tuple <PointF, PointF> >();
// 対応する曲線間で２点がかぶる（同じ座標になる）ように変形。
for (int i = 0; i < 2; i++)
{
var p1 = curves1[i].First();
var v1 = new PointF(p1.X - curves1[i].Last().X, p1.Y - curves1[i].Last().Y);
var p2 = curves2[i].First();
var v2 = new PointF(curves2[i].Last().X - p2.X, curves2[i].Last().Y - p2.Y);
// ２点かぶらせる
int cnt = curves1[i].Count + curves2[i].Count - 2;
if (cnt <= 1)
{
continue;
}
for (int j = 0; j < curves1[i].Count; j++)
{
PointF to = FMath.HelmitteInterporate(p1, v1, p2, v2, (float)j / (cnt - 1));
if (j == curves1[i].Count - 1)
{
move1.Add(new Tuple <PointF, PointF>(curves1[i][j], to));
}
smesh1.mesh.TranslateControlPoint(curves1[i][j], to, false);
}
for (int j = 0; j < curves2[i].Count; j++)
{
PointF to = FMath.HelmitteInterporate(p1, v1, p2, v2, (float)(-j + cnt - 1) / (cnt - 1));
if (j == curves2[i].Count - 1)
{
move2.Add(new Tuple <PointF, PointF>(curves2[i][j], to));
}
smesh2.mesh.TranslateControlPoint(curves2[i][j], to, false);
}
}
//
// 各曲線の動きに合わせて切り口を動かす
//
List <PointF> sections1 = new List <PointF>();
for (int i = section1.First + 1; i < section1.First + section1.Length - 1; i++)
{
sections1.Add(path1[FMath.Rem(i, path1.Count)]);
}
List <PointF> newSection1 = ARAPDeformation.ARAPDeformation.Deform(sections1, move1);
if (newSection1.Count == sections1.Count)
{
for (int i = 0; i < newSection1.Count; i++)
{
smesh1.mesh.TranslateControlPoint(sections1[i], newSection1[i], false);
}
}
List <PointF> sections2 = new List <PointF>();
for (int i = section2.First + 1; i < section2.First + section2.Length - 1; i++)
{
sections2.Add(path2[FMath.Rem(i, path2.Count)]);
}
List <PointF> newSection2 = ARAPDeformation.ARAPDeformation.Deform(sections2, move2);
if (newSection2.Count == sections2.Count)
{
for (int i = 0; i < newSection2.Count; i++)
{
smesh2.mesh.TranslateControlPoint(sections2[i], newSection2[i], false);
}
}
//
// 変形
//
smesh1.mesh.FlushDefomation();
smesh2.mesh.FlushDefomation();
//
// 変形終了
//
smesh1.mesh.EndDeformation();
smesh2.mesh.EndDeformation();
}
// ボーンのdst方向にあるのがpatch2
static void OverlayPatches(PatchSkeletalMesh patch1, PatchSkeletalMesh patch2, PatchSkeleton refSkeleton, PatchSection section1, PatchSection section2, PatchSkeletonBone bone, float border)
{
PatchSkeletonBone refBone = RefBone(refSkeleton, bone);
float min1 = float.MaxValue;
float max2 = float.MinValue;
List <PatchVertex> path1 = GetPath(patch1);
List <PatchVertex> path2 = GetPath(patch2);
for (int i = section1.First; i < section1.First + section1.Length; i++)
{
var pt = path1[FMath.Rem(i, path1.Count)].position;
float param = FMath.ParameterOnLine(pt, refBone.src.position, refBone.dst.position);
if (float.IsNaN(param))
{
continue;
}
min1 = Math.Min(min1, param);
}
for (int i = section2.First; i < section2.First + section2.Length; i++)
{
var pt = path2[FMath.Rem(i, path2.Count)].position;
float param = FMath.ParameterOnLine(pt, refBone.src.position, refBone.dst.position);
if (float.IsNaN(param))
{
continue;
}
max2 = Math.Max(max2, param);
}
PointF x, y;
BoneCoordinate(refBone, out x, out y);
float boneLength = FMath.Distance(refBone.src.position, refBone.dst.position);
float dparam = border / boneLength;
float delta = (min1 - max2 - dparam) * boneLength;
float dx = x.X * delta;
float dy = x.Y * delta;
// mesh2の頂点・制御点を平行移動する
foreach (var v in patch2.mesh.vertices)
{
v.position = new PointF(v.position.X + dx, v.position.Y + dy);
}
foreach (var c in patch2.mesh.CopyControlPoints())
{
patch2.mesh.TranslateControlPoint(c.position, new PointF(c.position.X + dx, c.position.Y + dy), false);
}
}
//
// Expand()
//
/// <summary>
/// smesh1, smesh2の輪郭をずらして重ねる。輪郭に制御点をおいてARAPする
/// curveOffset, curveLengthは切り口付近の補間に使う部分曲線
/// </summary>
static void Expand(
PatchSkeletalMesh patch1, PatchSkeletalMesh patch2, PatchSkeleton refSkeleton,
PatchSection section1, PatchSection section2, PatchSkeletonBone bone,
float curveLength, float curveBuffer)
{
// メッシュを固定
patch1.mesh.FreezeMesh(true);
patch2.mesh.FreezeMesh(true);
List <PatchVertex> rawPath1 = GetPath(patch1);
List <PatchVertex> rawPath2 = GetPath(patch2);
List <PointF> path1 = rawPath1.Select(v => v.position).ToList();
List <PointF> path2 = rawPath2.Select(v => v.position).ToList();
// 切り口に隣接する２曲線をそれぞれ取得
var rawCurves1 = section2adjCurves(rawPath1, section1);
var rawCurves2 = section2adjCurves(rawPath2, section2);
if (rawCurves1 == null || rawCurves2 == null)
{
return;
}
var trimCurves1 = TrimCurves(rawPath1, rawCurves1, 0, curveLength);
var trimCurves2 = TrimCurves(rawPath2, rawCurves2, 0, curveLength);
PatchSkeletonBone refBone = RefBone(refSkeleton, bone);
var sorted1 = GetSortedCurves(path1, trimCurves1, refBone);
var sorted2 = GetSortedCurves(path2, trimCurves2, refBone);
if (sorted1.Count != 2 || sorted2.Count != 2)
{
return;
}
// patch1の制御点
patch1.mesh.ClearControlPoints();
for (int i = 0; i < 2; i++)
{
foreach (var p in sorted1[i])
{
patch1.mesh.AddControlPoint(p, p);
}
}
patch1.mesh.BeginDeformation();
// patch2の制御点
patch2.mesh.ClearControlPoints();
for (int i = 0; i < 2; i++)
{
foreach (var p in sorted2[i])
{
patch2.mesh.AddControlPoint(p, p);
}
}
patch2.mesh.BeginDeformation();
// 第一要素、第二要素がそれぞれボーンにとって同じ側の切り口となるように並び替える
// 切り口に近づく向きに点が並んでいる
float h10 = CurveHeight(sorted1[0], refBone);
float h11 = CurveHeight(sorted1[1], refBone);
float h20 = CurveHeight(sorted2[0], refBone);
float h21 = CurveHeight(sorted2[1], refBone);
var curve10 = sorted1[0].ToList();
var curve11 = sorted1[1].ToList();
var curve20 = sorted2[0].ToList();
var curve21 = sorted2[1].ToList();
// curveの重心を揃える
PointF x, y;
BoneCoordinate(refBone, out x, out y);
float c0 = (h10 + h20) * 0.5f;
float dy10 = c0 - h10;
for (int i = 0; i < curve10.Count; i++)
{
curve10[i] = new PointF(curve10[i].X + dy10 * y.X, curve10[i].Y + dy10 * y.Y);
}
float dy11 = c0 - h20;
for (int i = 0; i < curve20.Count; i++)
{
curve20[i] = new PointF(curve20[i].X + dy11 * y.X, curve20[i].Y + dy11 * y.Y);
}
float c1 = (h11 + h21) * 0.5f;
float dy20 = c1 - h11;
for (int i = 0; i < curve11.Count; i++)
{
curve11[i] = new PointF(curve11[i].X + dy20 * y.X, curve11[i].Y + dy20 * y.Y);
}
float dy21 = c1 - h21;
for (int i = 0; i < curve21.Count; i++)
{
curve21[i] = new PointF(curve21[i].X + dy21 * y.X, curve21[i].Y + dy21 * y.Y);
}
// curveをエルミート保管して繋げる
var ends0 = new[] { curve10[0], curve10.Last(), curve20[0], curve20.Last() };
int min0, max0;
FMath.GetMinElement(ends0, p => FMath.ParameterOnLine(p, refBone.src.position, refBone.dst.position), out min0);
FMath.GetMinElement(ends0, p => - FMath.ParameterOnLine(p, refBone.src.position, refBone.dst.position), out max0);
var ends1 = new[] { curve11[0], curve11.Last(), curve21[0], curve21.Last() };
int min1, max1;
FMath.GetMinElement(ends1, p => FMath.ParameterOnLine(p, refBone.src.position, refBone.dst.position), out min1);
FMath.GetMinElement(ends1, p => - FMath.ParameterOnLine(p, refBone.src.position, refBone.dst.position), out max1);
PointF[] es = new[] {
ends0[min0],
ends1[min1],
ends0[max0],
ends1[max1],
};
PointF[] vs = new[] {
new PointF(curve10[0].X - curve10[curve10.Count - 1].X, curve10[0].Y - curve10[curve10.Count - 1].Y),
new PointF(curve11[0].X - curve11[curve11.Count - 1].X, curve11[0].Y - curve11[curve11.Count - 1].Y),
new PointF(-(curve20[0].X - curve20[curve20.Count - 1].X), -(curve20[0].Y - curve20[curve20.Count - 1].Y)),
new PointF(-(curve21[0].X - curve21[curve21.Count - 1].X), -(curve21[0].Y - curve21[curve21.Count - 1].Y)),
};
float[] ps = new[] {
FMath.ParameterOnLine(es[0], refBone.src.position, refBone.dst.position),
FMath.ParameterOnLine(es[1], refBone.src.position, refBone.dst.position),
FMath.ParameterOnLine(es[2], refBone.src.position, refBone.dst.position),
FMath.ParameterOnLine(es[3], refBone.src.position, refBone.dst.position),
};
for (int i = 0; i < 2; i++)
{
var e1 = es[i];
var v1 = vs[i];
float param1 = ps[i];
var e2 = es[i + 2];
var v2 = vs[i + 2];
float param2 = ps[i + 2];
if (Math.Abs(param2 - param1) <= 1e-4)
{
continue;
}
float paramRatio = 1 / (param2 - param1);
for (int j = 0; j < sorted1[i].Count; j++)
{
float param = FMath.ParameterOnLine(sorted1[i][j], refBone.src.position, refBone.dst.position);
float t = (param - param1) * paramRatio;
PointF to = FMath.HelmitteInterporate(e1, v1, e2, v2, t);
patch1.mesh.TranslateControlPoint(sorted1[i][j], to, false);
}
for (int j = 0; j < sorted2[i].Count; j++)
{
float param = FMath.ParameterOnLine(sorted2[i][j], refBone.src.position, refBone.dst.position);
float t = (param - param1) * paramRatio;
PointF to = FMath.HelmitteInterporate(e1, v1, e2, v2, t);
patch2.mesh.TranslateControlPoint(sorted2[i][j], to, false);
}
}
// 変形
patch1.mesh.FlushDefomation();
patch2.mesh.FlushDefomation();
// 変形終了
patch1.mesh.EndDeformation();
patch2.mesh.EndDeformation();
}
public void SetMeasurableCharacterRanges(CharacterRange[] ranges)
{
int status = SafeNativeMethods.Gdip.GdipSetStringFormatMeasurableCharacterRanges(new HandleRef(this, this.nativeFormat), ranges.Length, ranges);
if (status != 0)
{
throw SafeNativeMethods.Gdip.StatusException(status);
}
}
/// <summary>
/// Calculate widthLimit/height of a text (
/// </summary>
public static SizeF TextSize(Graphics g, string aText, Font aFont)
{
if (aText.Trim() == "") return new SizeF(0, 0);
if (aText[aText.Length - 1] == ' ') { aText = aText.Substring(0, aText.Length - 1) + "/"; }
#if CF
return TextSize2(g, aText, aFont);
#else
try
{
if (aFont.Style == FontStyle.Bold)
{ return TextSize2(g, aText, aFont); } //MeasureCharacterRanges return wrong value if bold.
StringFormat aFormat = StringFormat.GenericTypographic;
//aFormat.Trimming = System.Drawing.StringTrimming.Character;
//aFormat.FormatFlags += 16384;
//aFormat.FormatFlags = aFormat.FormatFlags & StringFormatFlags.NoClip;
CharacterRange[] cr = new CharacterRange[1];
cr[0] = new CharacterRange(0, aText.Length);
aFormat.SetMeasurableCharacterRanges(cr);
RectangleF aRect = Screen.PrimaryScreen.Bounds;
aRect = g.MeasureCharacterRanges(aText, aFont, aRect, aFormat)[0].GetBounds(g);
return new SizeF(aRect.Right - aRect.Left, aRect.Height);
}
catch
{
return TextSize2(g, aText, aFont);
}
#endif
}
private void PaintException(PaintEventArgs e, Exception ex)
{
StringFormat stringFormat = new StringFormat {
Alignment = StringAlignment.Near,
LineAlignment = StringAlignment.Near
};
string text = ex.ToString();
CharacterRange[] ranges = new CharacterRange[] { new CharacterRange(0, text.Length) };
stringFormat.SetMeasurableCharacterRanges(ranges);
int num = 2;
Size iconSize = SystemInformation.IconSize;
int x = num * 2;
int y = num * 2;
Rectangle clientRectangle = this.Control.ClientRectangle;
Rectangle rect = clientRectangle;
rect.X++;
rect.Y++;
rect.Width -= 2;
rect.Height -= 2;
Rectangle rectangle3 = new Rectangle(x, y, iconSize.Width, iconSize.Height);
Rectangle layoutRect = clientRectangle;
layoutRect.X = (rectangle3.X + rectangle3.Width) + (2 * x);
layoutRect.Y = rectangle3.Y;
layoutRect.Width -= (layoutRect.X + x) + num;
layoutRect.Height -= (layoutRect.Y + y) + num;
using (Font font = new Font(this.Control.Font.FontFamily, (float) Math.Max((SystemInformation.ToolWindowCaptionHeight - SystemInformation.BorderSize.Height) - 2, this.Control.Font.Height), GraphicsUnit.Pixel))
{
using (Region region = e.Graphics.MeasureCharacterRanges(text, font, layoutRect, stringFormat)[0])
{
Region clip = e.Graphics.Clip;
e.Graphics.ExcludeClip(region);
e.Graphics.ExcludeClip(rectangle3);
try
{
e.Graphics.FillRectangle(Brushes.White, clientRectangle);
}
finally
{
e.Graphics.Clip = clip;
}
using (Pen pen = new Pen(Color.Red, (float) num))
{
e.Graphics.DrawRectangle(pen, rect);
}
Icon error = SystemIcons.Error;
e.Graphics.FillRectangle(Brushes.White, rectangle3);
e.Graphics.DrawIcon(error, rectangle3.X, rectangle3.Y);
layoutRect.X++;
e.Graphics.IntersectClip(region);
try
{
e.Graphics.FillRectangle(Brushes.White, layoutRect);
e.Graphics.DrawString(text, font, new SolidBrush(this.Control.ForeColor), layoutRect, stringFormat);
}
finally
{
e.Graphics.Clip = clip;
}
}
}
stringFormat.Dispose();
}
private StylizedRowElement[] combine(DocumentRow row, ICollection<FaceApplied> styles)
{
if (styles == null || styles.Count == 0)
{
var result = new StylizedRowElement[1];
result[0] = new StylizedRowElement(new CharacterRange(0, row.Length), style);
return result;
}
var elements = new List<CharacterRange>
{
new CharacterRange(0, row.Length)
};
foreach (var styleApplied in styles)
{
var faceRange = styleApplied.Range;
for (var i = 0; i < elements.Count; ++i)
{
CharacterRange element = elements[i];
//if we are before range needed
if (element == faceRange)
{
continue;
}
if (element.First + element.Length < faceRange.First)
{
continue;
}
// if we are after range needed
if (element.First >= faceRange.First + faceRange.Length)
{
break;
}
// if face range after element start
if (element.First < faceRange.First)
{
var preFace = new CharacterRange(element.First, faceRange.First - element.First);
element.Length -= preFace.Length;
element.First += preFace.Length;
elements[i] = element;
elements.Insert(i++, preFace);
}
if (element.First + element.Length <= faceRange.First + faceRange.Length)
{
continue;
}
var afterOffset = faceRange.First + faceRange.Length;
var afterOffsetLength = element.First + element.Length - afterOffset;
element.Length -= afterOffsetLength;
elements[i] = element;
elements.Insert(++i, new CharacterRange(afterOffset, afterOffsetLength));
}
}
var els = new List<StylizedRowElement>();
foreach (var range in elements)
{
var rangeStyle = Style;
foreach (var face in styles)
{
if (!intersect(face.Range, range))
continue;
rangeStyle = rangeStyle.Combine(FindFace(face.Face).FaceStyle);
}
els.Add(new StylizedRowElement(range, rangeStyle));
}
return els.ToArray();
}
/// <devdoc>
/// Calculate character ranges taking into account the locale. Provided for surrogate chars support.
/// </devdoc>
private CharacterRange[] AdjustCharacterRangesForSurrogateChars(){
string text = Text;
if (String.IsNullOrEmpty(text)) {
return new CharacterRange[]{};
}
StringInfo stringInfo = new StringInfo(text);
int textLen = stringInfo.LengthInTextElements;
ArrayList ranges = new ArrayList(Links.Count);
foreach (Link link in Links) {
int charStart = ConvertToCharIndex(link.Start, text);
int charEnd = ConvertToCharIndex(link.Start + link.Length, text);
if (LinkInText(charStart, charEnd - charStart)) {
int length = (int) Math.Min(link.Length, textLen - link.Start);
ranges.Add(new CharacterRange(charStart, ConvertToCharIndex(link.Start + length, text) - charStart));
}
}
CharacterRange[] regions = new CharacterRange[ranges.Count + 1];
ranges.CopyTo(regions, 0);
regions[regions.Length - 1] = new CharacterRange(0, text.Length);
return regions;
}
private static float OverlapWidth(PatchSkeletalMesh patch1, PatchSkeletalMesh patch2, PatchSkeleton refSkeleton, PatchSection section1, PatchSection section2, PatchSkeletonBone bone, int maxLength, int maxAngle)
{
var refBone = RefBone(refSkeleton, bone);
var path1 = GetPath(patch1);
var curves1 = section2adjCurves(path1, section1);
var sorted1 = GetSortedCurves(path1.Select(v => v.position).ToList(), curves1, refBone);
var path2 = GetPath(patch2);
var curves2 = section2adjCurves(path2, section2);
var sorted2 = GetSortedCurves(path2.Select(v => v.position).ToList(), curves2, refBone);
float[] param = new float[] { 0, 0, 0, 0 };
var sortedCurves = new[] {
sorted1[0],
sorted1[1],
sorted2[0],
sorted2[1],
};
float minCos = (float)Math.Cos(Math.PI / 180 * maxAngle);
for (int i = 0; i < sortedCurves.Length; i++)
{
var c = sortedCurves[i];
var path = i < 2 ? path1 : path2;
List <PointF> pts = new List <PointF>();
float total = 0;
for (int j = c.Count - 1; j >= 0; j--)
{
var p = c[j];
pts.Add(p);
if (pts.Count >= 3 && FMath.GetAngleCos(pts) < minCos)
{
pts.RemoveAt(pts.Count - 1);
break;
}
if (pts.Count >= 2)
{
total += FMath.Distance(pts[pts.Count - 2], pts[pts.Count - 1]);
}
if (total >= maxLength)
{
pts.RemoveAt(pts.Count - 1);
break;
}
}
param[i] = FMath.ParameterOnLine(pts.Last(), refBone.src.position, refBone.dst.position);
}
float min1 = Enumerable.Range(section1.First, section1.Length).Min(idx =>
FMath.ParameterOnLine(path1[FMath.Rem(idx, path1.Count)].position, refBone.src.position, refBone.dst.position));
float max1 = Enumerable.Range(section1.First, section1.Length).Max(idx =>
FMath.ParameterOnLine(path1[FMath.Rem(idx, path1.Count)].position, refBone.src.position, refBone.dst.position));
int idx1 = Enumerable.Range(section1.First, section1.Length).First(idx =>
max1 == FMath.ParameterOnLine(path1[FMath.Rem(idx, path1.Count)].position, refBone.src.position, refBone.dst.position));
float min2 = Enumerable.Range(section2.First, section2.Length).Min(idx =>
FMath.ParameterOnLine(path2[FMath.Rem(idx, path2.Count)].position, refBone.src.position, refBone.dst.position));
float max2 = Enumerable.Range(section2.First, section2.Length).Max(idx =>
FMath.ParameterOnLine(path2[FMath.Rem(idx, path2.Count)].position, refBone.src.position, refBone.dst.position));
float idx2 = Enumerable.Range(section2.First, section2.Length).First(idx =>
max2 == FMath.ParameterOnLine(path2[FMath.Rem(idx, path2.Count)].position, refBone.src.position, refBone.dst.position));
System.Diagnostics.Debug.Assert(param[0] <= max1);
System.Diagnostics.Debug.Assert(param[1] <= max1);
System.Diagnostics.Debug.Assert(param[2] >= min2);
System.Diagnostics.Debug.Assert(param[3] >= min2);
float[] dParams = new[] {
Math.Max(0, min1 - param[0]),
Math.Max(0, min1 - param[1]),
Math.Max(0, param[2] - max2),
Math.Max(0, param[3] - max2),
};
float minDParam = dParams.Min();
float boarderWidth = minDParam * FMath.Distance(refBone.src.position, refBone.dst.position);
return(boarderWidth);
}
public StylizedRowElement(CharacterRange range, Style style)
{
this.range = range;
this.style = style;
}
//-----------------------------------------------------------------------------------
// Deform()
//-----------------------------------------------------------------------------------
/// <summary>
/// 切り口付近で２つのsmeshが重なるように変形する
/// patch2がdst方向
/// </summary>
private static void Deform(PatchSkeletalMesh patch1, PatchSkeletalMesh patch2, PatchSkeleton refSkeleton, PatchSection section1, PatchSection section2, PatchSkeletonBone crossingBone)
{
if (patch1 == null || patch2 == null)
{
return;
}
// 各メッシュを大雑把にスケルトンに合わせる
PatchSkeletonFitting.Fitting(patch1, refSkeleton);
PatchSkeletonFitting.Fitting(patch2, refSkeleton);
// TODO: サイズの修正
// 回転はFitting()でやってるから必要ない
// 位置の調整
float overlap = OverlapWidth(patch1, patch2, refSkeleton, section1, section2, crossingBone, 100, 45);
AdjustHeight(patch1, patch2, refSkeleton, section1, section2, crossingBone);
OverlayPatches(patch1, patch2, refSkeleton, section1, section2, crossingBone, overlap);
#if _DEBUG
PatchSkeletalMeshRenderer.ToBitmap(patch1).Save("output_Connector2/4_patch1.png");
PatchSkeletalMeshRenderer.ToBitmap(patch2).Save("output_Connector2/4_patch2.png");
#endif
// メッシュを伸ばして繋げる
Expand(patch1, patch2, refSkeleton, section1, section2, crossingBone, overlap, overlap);
}
private static bool intersect(CharacterRange lhs, CharacterRange rhs)
{
var min = Math.Max(lhs.First, rhs.First);
var max = Math.Min(lhs.First + lhs.Length, rhs.First + rhs.Length);
return min < max;
}
/// <summary>
/// Measures the location of an arbritrary # of words within a string
/// </summary>
private WordStartFinish[] MeasureString(string s, Graphics g, Font drawFont, StringFormat drawFormat, CharacterRange[] cra)
{
if (cra.Length <= MEASUREMAX) // handle the simple case of < MEASUREMAX words
return MeasureString32(s, g, drawFont, drawFormat, cra);
// Need to compensate for SetMeasurableCharacterRanges limitation of 32 (MEASUREMAX)
int mcra = (cra.Length / MEASUREMAX); // # of full 32 arrays we need
int ip = cra.Length % MEASUREMAX; // # of partial entries needed for last array (if any)
WordStartFinish[] sz = new WordStartFinish[cra.Length]; // this is the final result;
float startPos=0;
CharacterRange[] cra32 = new CharacterRange[MEASUREMAX]; // fill out
int icra=0; // index thru the cra
for (int i=0; i < mcra; i++)
{
// fill out the new array
int ticra = icra;
for (int j=0; j < cra32.Length; j++)
{
cra32[j] = cra[ticra++];
cra32[j].First -= cra[icra].First; // adjust relative offsets of strings
}
// measure the word locations (in the new string)
// ???? should I put a blank in front of it??
string ts = s.Substring(cra[icra].First,
cra[icra + cra32.Length-1].First + cra[icra + cra32.Length-1].Length - cra[icra].First);
WordStartFinish[] pos = MeasureString32(ts, g, drawFont, drawFormat, cra32);
// copy the values adding in the new starting positions
for (int j = 0; j < pos.Length; j++)
{
sz[icra].start = pos[j].start + startPos;
sz[icra++].end = pos[j].end + startPos;
}
startPos = sz[icra-1].end; // reset the start position for the next line
}
// handle the remaining character
if (ip > 0)
{
// resize the range array
cra32 = new CharacterRange[ip];
// fill out the new array
int ticra = icra;
for (int j=0; j < cra32.Length; j++)
{
cra32[j] = cra[ticra++];
cra32[j].First -= cra[icra].First; // adjust relative offsets of strings
}
// measure the word locations (in the new string)
// ???? should I put a blank in front of it??
string ts = s.Substring(cra[icra].First,
cra[icra + cra32.Length-1].First + cra[icra + cra32.Length-1].Length - cra[icra].First);
WordStartFinish[] pos = MeasureString32(ts, g, drawFont, drawFormat, cra32);
// copy the values adding in the new starting positions
for (int j = 0; j < pos.Length; j++)
{
sz[icra].start = pos[j].start + startPos;
sz[icra++].end = pos[j].end + startPos;
}
}
return sz;
}
static PatchSkeletalMesh Combine(PatchSkeletalMesh smesh1, PatchSkeletalMesh smesh2, PatchSection section1, PatchSection section2)
{
throw new NotImplementedException();
}
private void RenderRowView(
Graphics g,
DocumentRowView view,
float offset,
CharacterRange selectionRange)
{
for (int i = 0; i < view.parts.Length; ++i)
{
StylizedRowElement atom = view.parts[i];
string atomRaw = view.partRaws[i];
CharacterRangeTrio trio = intersectAtomWithSelection(atom.range, selectionRange);
if (trio.first.Length > 0)
{
trio.first.First -= atom.range.First;
offset += DrawStringPart(trio.first, g, atomRaw, atom.style, offset).Width;
}
if (trio.second.Length > 0)
{
trio.second.First -= atom.range.First;
Style thisStyle = atom.style.combine(selectionStyle);
offset += DrawStringPart(trio.second, g, atomRaw, thisStyle, offset).Width;
}
if (trio.third.Length > 0)
{
trio.third.First -= atom.range.First;
offset += DrawStringPart(trio.third, g, atomRaw, atom.style, offset).Width;
}
}
renderStuff.LineFrame = offset;
}
[Test] // adapted from bug #78777
public void MeasureCharacterRanges_TwoLines ()
{
if (font == null)
Assert.Ignore ("Couldn't create required font");
string text = "this\nis a test";
CharacterRange[] ranges = new CharacterRange[2];
ranges[0] = new CharacterRange (0, 5);
ranges[1] = new CharacterRange (5, 9);
StringFormat string_format = new StringFormat ();
string_format.FormatFlags = StringFormatFlags.NoClip;
string_format.SetMeasurableCharacterRanges (ranges);
using (Bitmap bitmap = new Bitmap (20, 20)) {
using (Graphics g = Graphics.FromImage (bitmap)) {
SizeF size = g.MeasureString (text, font, new Point (0, 0), string_format);
RectangleF layout_rect = new RectangleF (0.0f, 0.0f, size.Width, size.Height);
Region[] regions = g.MeasureCharacterRanges (text, font, layout_rect, string_format);
Assert.AreEqual (2, regions.Length, "Length");
Assert.AreEqual (regions[0].GetBounds (g).Height, regions[1].GetBounds (g).Height, "Height");
}
}
}
private void RenderRowViewWithCursor(
Graphics g,
DocumentRowView view,
float offset,
int cursor,
CharacterRange selectionRange)
{
for (int i = 0, last = view.parts.Length - 1; i <= last; ++i)
{
StylizedRowElement atom = view.parts[i];
string atomRaw = view.partRaws[i];
if (i == last && cursor >= atom.range.Length)
{
cursor = atom.range.Length - 1;
}
CharacterRangeTrio trio = intersectAtomWithSelection(atom.range, selectionRange);
if (trio.first.Length > 0) {
trio.first.First -= atom.range.First;
Style thisStyle = atom.style;
float offsetChange = DrawStringPart(trio.first, g, atomRaw, thisStyle, offset).Width;
cursor -= drawCursor(cursor, trio.first, offset, g, atomRaw, thisStyle);
offset += offsetChange;
}
if (trio.second.Length > 0)
{
trio.second.First -= atom.range.First;
Style thisStyle = atom.style.combine(selectionStyle);
float offsetChange = DrawStringPart(trio.second, g, atomRaw, thisStyle, offset).Width;
cursor -= drawCursor(cursor, trio.second, offset, g, atomRaw, thisStyle);
offset += offsetChange;
}
if (trio.third.Length > 0)
{
trio.third.First -= atom.range.First;
Style thisStyle = atom.style;
float offsetChange = DrawStringPart(trio.third, g, atomRaw, atom.style, offset).Width;
cursor -= drawCursor(cursor, trio.third, offset, g, atomRaw, thisStyle);
offset += offsetChange;
}
}
renderStuff.LineFrame = offset;
}
public void MeasureCharacterRanges_Prefix ()
{
if (font == null)
Assert.Ignore ("Couldn't create required font");
string text = "Hello &Mono::";
CharacterRange[] ranges = new CharacterRange[1];
ranges[0] = new CharacterRange (5, 4);
StringFormat string_format = new StringFormat ();
string_format.SetMeasurableCharacterRanges (ranges);
using (Bitmap bitmap = new Bitmap (20, 20)) {
using (Graphics g = Graphics.FromImage (bitmap)) {
SizeF size = g.MeasureString (text, font, new Point (0, 0), string_format);
RectangleF layout_rect = new RectangleF (0.0f, 0.0f, size.Width, size.Height);
// here & is part of the measure and visible
string_format.HotkeyPrefix = HotkeyPrefix.None;
Region[] regions = g.MeasureCharacterRanges (text, font, layout_rect, string_format);
RectangleF bounds_none = regions[0].GetBounds (g);
// here & is part of the measure (range) but visible as an underline
string_format.HotkeyPrefix = HotkeyPrefix.Show;
regions = g.MeasureCharacterRanges (text, font, layout_rect, string_format);
RectangleF bounds_show = regions[0].GetBounds (g);
Assert.IsTrue (bounds_show.Width < bounds_none.Width, "Show<None");
// here & is part of the measure (range) but invisible
string_format.HotkeyPrefix = HotkeyPrefix.Hide;
regions = g.MeasureCharacterRanges (text, font, layout_rect, string_format);
RectangleF bounds_hide = regions[0].GetBounds (g);
Assert.AreEqual (bounds_hide.Width, bounds_show.Width, "Hide==None");
}
}
}
private static CharacterRange intersect(CharacterRange range1, CharacterRange range2)
{
int start = Math.Max(range1.First, range2.First);
int end = Math.Min(range1.First + range1.Length, range2.First + range2.Length);
if (end > start)
return new CharacterRange(start, end - start);
return new CharacterRange();
}
private string[] MeasureString(PageText pt, Graphics g, out float[] width)
{
StyleInfo si = pt.SI;
string s = pt.Text;
Font drawFont=null;
StringFormat drawFormat=null;
SizeF ms;
string[] sa=null;
width=null;
try
{
// STYLE
System.Drawing.FontStyle fs = 0;
if (si.FontStyle == FontStyleEnum.Italic)
fs |= System.Drawing.FontStyle.Italic;
// WEIGHT
switch (si.FontWeight)
{
case FontWeightEnum.Bold:
case FontWeightEnum.Bolder:
case FontWeightEnum.W500:
case FontWeightEnum.W600:
case FontWeightEnum.W700:
case FontWeightEnum.W800:
case FontWeightEnum.W900:
fs |= System.Drawing.FontStyle.Bold;
break;
default:
break;
}
drawFont = new Font(StyleInfo.GetFontFamily(si.FontFamilyFull), si.FontSize, fs);
drawFormat = new StringFormat();
drawFormat.Alignment = StringAlignment.Near;
// Measure string
// pt.NoClip indicates that this was generated by PageTextHtml Build. It has already word wrapped.
if (pt.NoClip || pt.SI.WritingMode == WritingModeEnum.tb_rl) // TODO: support multiple lines for vertical text
{
ms = MeasureString(s, g, drawFont, drawFormat);
width = new float[1];
width[0] = RSize.PointsFromPixels(g, ms.Width); // convert to points from pixels
sa = new string[1];
sa[0] = s;
return sa;
}
// handle multiple lines;
// 1) split the string into the forced line breaks (ie "\n and \r")
// 2) foreach of the forced line breaks; break these into words and recombine
s = s.Replace("\r\n", "\n"); // don't want this to result in double lines
string[] flines = s.Split(lineBreak);
List<string> lines = new List<string>();
List<float> lineWidths = new List<float>();
// remove the size reserved for left and right padding
float ptWidth = pt.W - pt.SI.PaddingLeft - pt.SI.PaddingRight;
if (ptWidth <= 0)
ptWidth = 1;
foreach (string tfl in flines)
{
string fl;
if (tfl.Length > 0 && tfl[tfl.Length-1] == ' ')
fl = tfl.TrimEnd(' ');
else
fl = tfl;
// Check if entire string fits into a line
ms = MeasureString(fl, g, drawFont, drawFormat);
float tw = RSize.PointsFromPixels(g, ms.Width);
if (tw <= ptWidth)
{ // line fits don't need to break it down further
lines.Add(fl);
lineWidths.Add(tw);
continue;
}
// Line too long; need to break into multiple lines
// 1) break line into parts; then build up again keeping track of word positions
string[] parts = fl.Split(wordBreak); // this is the maximum split of lines
StringBuilder sb = new StringBuilder(fl.Length);
CharacterRange[] cra = new CharacterRange[parts.Length];
for (int i = 0; i < parts.Length; i++)
{
int sc = sb.Length; // starting character
sb.Append(parts[i]); // endding character
if (i != parts.Length - 1) // last item doesn't need blank
sb.Append(" ");
int ec = sb.Length;
CharacterRange cr = new CharacterRange(sc, ec - sc);
cra[i] = cr; // add to character array
}
// 2) Measure the word locations within the line
string wfl = sb.ToString();
WordStartFinish[] wordLocations = MeasureString(wfl, g, drawFont, drawFormat, cra);
if (wordLocations == null)
continue;
// 3) Loop thru creating new lines as needed
int startLoc = 0;
CharacterRange crs = cra[startLoc];
CharacterRange cre = cra[startLoc];
float cwidth = wordLocations[0].end; // length of the first
float bwidth = wordLocations[0].start; // characters need a little extra on start
string ts;
bool bLine = true;
for (int i=1; i < cra.Length; i++)
{
cwidth = wordLocations[i].end - wordLocations[startLoc].start + bwidth;
if (cwidth > ptWidth)
{ // time for a new line
cre = cra[i-1];
ts = wfl.Substring(crs.First, cre.First + cre.Length - crs.First);
lines.Add(ts);
lineWidths.Add(wordLocations[i-1].end - wordLocations[startLoc].start + bwidth);
// Find the first non-blank character of the next line
while (i < cra.Length &&
cra[i].Length == 1 &&
fl[cra[i].First] == ' ')
{
i++;
}
if (i < cra.Length) // any lines left?
{ // yes, continue on
startLoc = i;
crs = cre = cra[startLoc];
cwidth = wordLocations[i].end - wordLocations[startLoc].start + bwidth;
}
else // no, we can stop
bLine = false;
// bwidth = wordLocations[startLoc].start - wordLocations[startLoc - 1].end;
}
else
cre = cra[i];
}
if (bLine)
{
ts = fl.Substring(crs.First, cre.First + cre.Length - crs.First);
lines.Add(ts);
lineWidths.Add(cwidth);
}
}
// create the final array from the Lists
string[] la = lines.ToArray();
width = lineWidths.ToArray();
return la;
}
finally
{
if (drawFont != null)
drawFont.Dispose();
if (drawFormat != null)
drawFont.Dispose();
}
}
// 切り口に隣接する部分パス（２つ）を返す
// この部分を引き伸ばしてメッシュを繋げる
static Tuple <CharacterRange, CharacterRange> section2adjCurves(List <PatchVertex> path, PatchSection section)
{
if (section.Length <= 0 || path == null || path.Count < 5)
{
return(null);
}
int start1 = FMath.Rem(section.First, path.Count);
int end1 = start1 - 2;
int start2 = FMath.Rem(section.First + section.Length - 1, path.Count);
int end2 = start2 + 2;
int part = path[start1].part;
System.Diagnostics.Debug.Assert(part == path[start2].part);
for (int i = 0; i < path.Count / 2; i++)
{
int idx1 = FMath.Rem(start1 - i, path.Count);
int idx2 = FMath.Rem(start2 + i, path.Count);
if (path[idx1].part != part || path[idx2].part != part)
{
break;
}
end1 = idx1;
end2 = idx2;
if (FMath.Rem(end2 - end1, path.Count) <= 2)
{
break;
}
}
var r1 = rangeOnLoop(end1, start1, path.Count);
var r2 = rangeOnLoop(start2, end2, path.Count);
if (r1.Length <= 0 || r2.Length <= 0)
{
return(null);
}
return(new Tuple <CharacterRange, CharacterRange>(r1, r2));
}
/// <summary>
/// Measures the location of words within a string; limited by .Net 1.1 to 32 words
/// MEASUREMAX is a constant that defines that limit
/// </summary>
/// <param name="s"></param>
/// <param name="g"></param>
/// <param name="drawFont"></param>
/// <param name="drawFormat"></param>
/// <param name="cra"></param>
/// <returns></returns>
private WordStartFinish[] MeasureString32(string s, Graphics g, Font drawFont, StringFormat drawFormat, CharacterRange[] cra)
{
if (s == null || s.Length == 0)
return null;
drawFormat.SetMeasurableCharacterRanges(cra);
Region[] rs = new Region[cra.Length];
rs = g.MeasureCharacterRanges(s, drawFont, new RectangleF(0, 0, float.MaxValue, float.MaxValue),
drawFormat);
WordStartFinish[] sz = new WordStartFinish[cra.Length];
int isz = 0;
foreach (Region r in rs)
{
RectangleF mr = r.GetBounds(g);
sz[isz].start = RSize.PointsFromPixels(g, mr.Left);
sz[isz].end = RSize.PointsFromPixels(g, mr.Right);
isz++;
}
return sz;
}
private RectangleF[] MeasureStringParts(CharacterRange[] range, Graphics g, string str, Style style)
{
UpdateTabStop(str, style);
stringFormat.SetMeasurableCharacterRanges(range);
Region[] regn = g.MeasureCharacterRanges(str, FontCache.get(style),
RectangleF.Empty, stringFormat);
return Array.ConvertAll<Region, RectangleF>(regn, delegate(Region rgn)
{
return rgn.GetBounds(g);
});
}