// Create pens and fonts we use.
void CreateObjects(IGraphicsTarget g)
{
CmykColor black = CmykColor.FromCmyk(0, 0, 0, 1);
blackBrush = new object();
g.CreateSolidBrush(blackBrush, black);
thinPen = new object();
g.CreatePen(thinPen, black, PunchcardAppearance.thinLine, LineCap.Flat, LineJoin.Miter, 5F);
thickPen = new object();
g.CreatePen(thickPen, black, PunchcardAppearance.thickLine, LineCap.Flat, LineJoin.Miter, 5F);
textMetrics = new GDIPlus_TextMetrics();
}
// Draw the map and course onto a bitmap of the given size. The given rectangle is mapped onto the whole bitmap, then
// the given clip region is applied.
public void Draw(Bitmap bitmap, Matrix transform, Region clipRegion = null)
{
Debug.Assert(colorModel == ColorModel.CMYK || colorModel == ColorModel.RGB);
GDIPlus_ColorConverter colorConverter = (colorModel == ColorModel.CMYK) ? new SwopColorConverter() : new GDIPlus_ColorConverter();
if (bitmap.Height == 0 || bitmap.Width == 0)
{
return;
}
// Note that courses always drawn full intensity.
using (var grTargetDimmed = new GDIPlus_BitmapGraphicsTarget(bitmap, CmykColor.FromCmyk(0, 0, 0, 0), transform, colorConverter, mapIntensity))
using (var grTargetUndimmed = new GDIPlus_BitmapGraphicsTarget(bitmap, null, transform, colorConverter)) {
float minResolution = GetMinResolution(transform);
RectangleF clipBounds = grTargetDimmed.Graphics.ClipBounds;
DrawHelper(grTargetDimmed, grTargetUndimmed, grTargetUndimmed, clipBounds, minResolution);
}
}
public LinePropertiesDialog(string dialogTitle, string usageText, string helpTopic, CmykColor purpleColor, CourseAppearance appearance)
{
InitializeComponent();
this.appearance = appearance;
if (!appearance.useDefaultPurple)
{
purpleColor = CmykColor.FromCmyk(appearance.purpleC, appearance.purpleM, appearance.purpleY, appearance.purpleK);
}
this.purpleColor = SwopColorConverter.CmykToRgbColor(purpleColor);
colorChooser = new SpecialColorChooser(comboBoxColor, buttonChangeColor, purpleColor);
colorChooser.ColorChanged += colorChooser_ColorChanged;
LineKind = PurplePen.LineKind.Single;
this.Text = dialogTitle;
this.HelpTopic = helpTopic;
usageLabel.Text = usageText;
}
public void RoundTripSpecials()
{
UndoMgr undomgr = new UndoMgr(5);
EventDB eventDB = new EventDB(undomgr);
Special sp1, sp2, sp3, sp4, sp5, sp6, sp7, sp8, sp9, sp10, sp11, sp12, sp13, sp14;
undomgr.BeginCommand(88, "Command1");
sp1 = new Special(SpecialKind.FirstAid, new PointF[1] {
new PointF(4.5F, 1.2F)
});
sp2 = new Special(SpecialKind.OptCrossing, new PointF[1] {
new PointF(-4.2F, 1.7F)
});
sp2.allCourses = false;
sp2.courses = new CourseDesignator[] { Designator(1), Designator(2), Designator(3), CourseDesignator.AllControls };
sp2.orientation = 45F;
sp3 = new Special(SpecialKind.Boundary, new PointF[2] {
new PointF(8, 7), new PointF(1, 2)
});
sp4 = new Special(SpecialKind.OOB, new PointF[4] {
new PointF(3, 7), new PointF(11, 2), new PointF(0, -1), new PointF(-12, -3)
});
sp5 = new Special(SpecialKind.Text, new PointF[2] {
new PointF(3, 7), new PointF(11, 4)
});
sp5.text = "Hello";
sp5.fontName = "Tahoma";
sp5.fontBold = true;
sp5.fontItalic = false;
sp5.fontHeight = 6.5F;
sp5.allCourses = false;
sp5.color = new SpecialColor(0.2F, 0.5F, 0.3F, 0F);
sp5.courses = new CourseDesignator[2] {
Designator(2), new CourseDesignator(CourseId(3), 1)
};
sp6 = new Special(SpecialKind.Descriptions, new PointF[2] {
new PointF(5, 6), new PointF(11, 6)
});
sp6.numColumns = 2;
sp7 = new Special(SpecialKind.Text, new PointF[2] {
new PointF(8, 7), new PointF(18, 5)
});
sp7.fontName = "Courier New";
sp7.fontBold = false;
sp7.fontItalic = true;
sp7.text = "$(CourseName)";
sp7.color = SpecialColor.Purple;
sp8 = new Special(SpecialKind.WhiteOut, new PointF[4] {
new PointF(13, 17), new PointF(21, 12), new PointF(10, -1), new PointF(-2, 7)
});
sp9 = new Special(SpecialKind.Image, new PointF[2] {
new PointF(18, 17), new PointF(28, 15)
});
sp9.imageBitmap = (Bitmap)Image.FromFile(TestUtil.GetTestFile("eventDB\\testimage.jpg"));
sp9.text = "testimage.jpg";
sp10 = new Special(SpecialKind.Line, new PointF[3] {
new PointF(8, 7), new PointF(1, 2), new PointF(5, 12)
});
sp10.color = SpecialColor.Black;
sp10.lineKind = LineKind.Single;
sp10.lineWidth = 0.1F;
sp11 = new Special(SpecialKind.Line, new PointF[3] {
new PointF(8, 7), new PointF(1, 2), new PointF(5, 12)
});
sp11.color = new SpecialColor(1F, 0.66F, 0.45F, 0.83F);
sp11.lineKind = LineKind.Double;
sp11.lineWidth = 0.1F;
sp11.gapSize = 0.15F;
sp12 = new Special(SpecialKind.Line, new PointF[2] {
new PointF(8, 7), new PointF(1, 2)
});
sp12.color = SpecialColor.Purple;
sp12.lineKind = LineKind.Dashed;
sp12.lineWidth = 0.1F;
sp12.gapSize = 0.15F;
sp12.dashSize = 0.44F;
sp13 = new Special(SpecialKind.Rectangle, new PointF[2] {
new PointF(8, 7), new PointF(1, 2)
});
sp13.color = SpecialColor.Purple;
sp13.lineKind = LineKind.Single;
sp13.lineWidth = 0.1F;
sp13.cornerRadius = 0.23F;
sp14 = new Special(SpecialKind.Ellipse, new PointF[2] {
new PointF(5, 6), new PointF(1, 3)
});
sp14.color = new SpecialColor(CmykColor.FromCmyk(0.8F, 0.3F, 0.2F, 0.1F));
sp14.lineKind = LineKind.Double;
sp14.lineWidth = 0.25F;
eventDB.AddSpecial(sp1);
eventDB.AddSpecial(sp2);
eventDB.AddSpecial(sp3);
eventDB.AddSpecial(sp4);
eventDB.AddSpecial(sp5);
eventDB.AddSpecial(sp6);
eventDB.AddSpecial(sp7);
eventDB.AddSpecial(sp8);
eventDB.AddSpecial(sp9);
eventDB.AddSpecial(sp10);
eventDB.AddSpecial(sp11);
eventDB.AddSpecial(sp12);
eventDB.AddSpecial(sp13);
eventDB.AddSpecial(sp14);
undomgr.EndCommand(88);
eventDB.Save(TestUtil.GetTestFile("eventDB\\testoutput_temp.xml"));
undomgr.Clear();
eventDB = new EventDB(undomgr);
eventDB.Load(TestUtil.GetTestFile("eventdb\\testoutput_temp.xml"));
// The loaded image won't compare equal. Check the image is the same, then force equal.
Special loadedSp9 = eventDB.GetSpecial(SpecialId(9));
Assert.IsNotNull(loadedSp9.imageBitmap);
Assert.AreEqual(loadedSp9.imageBitmap.Width, sp9.imageBitmap.Width);
Assert.AreEqual(loadedSp9.imageBitmap.Height, sp9.imageBitmap.Height);
Assert.AreEqual(loadedSp9.imageBitmap.RawFormat, sp9.imageBitmap.RawFormat);
loadedSp9.imageBitmap = sp9.imageBitmap;
TestUtil.TestEnumerableAnyOrder(eventDB.AllSpecialPairs,
new KeyValuePair <Id <Special>, Special>[] {
new KeyValuePair <Id <Special>, Special>(SpecialId(1), sp1),
new KeyValuePair <Id <Special>, Special>(SpecialId(2), sp2),
new KeyValuePair <Id <Special>, Special>(SpecialId(3), sp3),
new KeyValuePair <Id <Special>, Special>(SpecialId(4), sp4),
new KeyValuePair <Id <Special>, Special>(SpecialId(5), sp5),
new KeyValuePair <Id <Special>, Special>(SpecialId(6), sp6),
new KeyValuePair <Id <Special>, Special>(SpecialId(7), sp7),
new KeyValuePair <Id <Special>, Special>(SpecialId(8), sp8),
new KeyValuePair <Id <Special>, Special>(SpecialId(9), sp9),
new KeyValuePair <Id <Special>, Special>(SpecialId(10), sp10),
new KeyValuePair <Id <Special>, Special>(SpecialId(11), sp11),
new KeyValuePair <Id <Special>, Special>(SpecialId(12), sp12),
new KeyValuePair <Id <Special>, Special>(SpecialId(13), sp13),
new KeyValuePair <Id <Special>, Special>(SpecialId(14), sp14),
}
);
}
private void pictureBoxPreview_Paint(object sender, PaintEventArgs e)
{
// Get the graphics, size to 10 mm high.
const int bitmapScaleFactor = 4; // Scale bitmap by 4x for better accuracy.
RectangleF rect = new RectangleF(0, 0, 10F * pictureBoxPreview.ClientSize.Width / pictureBoxPreview.ClientSize.Height, 10F);
var grTarget = new GDIPlus_BitmapGraphicsTarget(pictureBoxPreview.ClientSize.Width * bitmapScaleFactor, pictureBoxPreview.ClientSize.Height * bitmapScaleFactor,
false, CmykColor.FromCmyk(0, 0, 0, 0), rect, false, new SwopColorConverter());
Bitmap bitmap;
using (grTarget) {
grTarget.PushAntiAliasing(true);
// Get sizes and colors and so forth.
float lineWidth = (float)upDownLineWidth.Value;
float circleDiameter = (float)upDownControlCircle.Value; // outside diameter
float dotDiameter = (float)upDownCenterDot.Value;
float numberHeight = (float)upDownNumberHeight.Value; // number height
float autoLegGapSize = (float)upDownLegGapSize.Value;
float circleDrawRadius = (circleDiameter - lineWidth) / 2; // radius to pen center
float finishDrawRadiusOuter, finishDrawRadiusInner;
if (mapStandard == "2000")
{
finishDrawRadiusOuter = ((circleDiameter * NormalCourseAppearance.finishOutsideDiameter2000 / NormalCourseAppearance.controlOutsideDiameter2000) - lineWidth) / 2F;
finishDrawRadiusInner = ((circleDiameter * (NormalCourseAppearance.finishInsideDiameter2000 + NormalCourseAppearance.lineThickness) / NormalCourseAppearance.controlOutsideDiameter2000) - 2F * lineWidth) / 2F;
}
else
{
finishDrawRadiusOuter = ((circleDiameter * NormalCourseAppearance.finishOutsideDiameter2017 / NormalCourseAppearance.controlOutsideDiameter2017) - lineWidth) / 2F;
finishDrawRadiusInner = ((circleDiameter * (NormalCourseAppearance.finishInsideDiameter2017 + NormalCourseAppearance.lineThickness) / NormalCourseAppearance.controlOutsideDiameter2017) - 2F * lineWidth) / 2F;
}
PointF centerCircle = new PointF(40, 5);
CmykColor purple = GetCurrentColor();
object brush = new object(), pen = new object(), lightGreenBrush = new object();
grTarget.CreateSolidBrush(brush, purple);
grTarget.CreatePen(pen, purple, lineWidth, LineCap.Round, LineJoin.Round, 5F);
grTarget.CreateSolidBrush(lightGreenBrush, CmykColor.FromCmyk(0.455F, 0, 0.545F, 0));
// Draw light green background.
grTarget.FillEllipse(lightGreenBrush, new PointF(44F, -5), 6F, 25);
// Draw road
object roadPen = new object();
grTarget.CreatePen(roadPen, CmykColor.FromCmyk(0, 0, 0, 1), 0.35F, LineCap.Flat, LineJoin.Round, 5F);
PointF[] roadPts = { new PointF(28.3F, 8.7F), new PointF(28.7F, 6.7F), new PointF(30.8F, 6.3F), new PointF(33.1F, 5.9F),
new PointF(34.4F, 6.3F), new PointF(36.5F, 5.4F), new PointF(38.9F, 4.3F), new PointF(38.4F, 1.1F),new PointF(37.6F, -0.5F) };
GraphicsPathPart roadPathStart = new GraphicsPathPart(GraphicsPathPartKind.Start, new PointF[1] {
new PointF(27.8F, 10.5F)
});
GraphicsPathPart roadPathPart = new GraphicsPathPart(GraphicsPathPartKind.Beziers, roadPts);
grTarget.DrawPath(roadPen, new List <GraphicsPathPart> {
roadPathStart, roadPathPart
});
// Draw boulder cluster.
object boulderBrush = new object();
grTarget.CreateSolidBrush(boulderBrush, CmykColor.FromCmyk(0, 0, 0, 1));
PointF[] boulderPts = { new PointF(0, -0.4F), new PointF(0.4F, 0.3F), new PointF(-0.4F, 0.3F) };
Matrix xformBoulder = new Matrix();
xformBoulder.Translate(18, 5.1F);
grTarget.PushTransform(xformBoulder);
grTarget.FillPolygon(boulderBrush, boulderPts, FillMode.Alternate);
grTarget.PopTransform();
// Calculate control number position
bool bold = NormalCourseAppearance.controlNumberFont.Bold;
bool italic = NormalCourseAppearance.controlNumberFont.Italic;
if (comboBoxControlNumberStyle.SelectedIndex == 1)
{
bold = true;
}
object font = new object();
grTarget.CreateFont(font, NormalCourseAppearance.controlNumberFont.Name, NormalCourseAppearance.controlNumberHeightFactor * numberHeight, Util.GetTextEffects(bold, italic));
string controlNumberText = "13";
PointF controlNumberLocation = new PointF(centerCircle.X + circleDiameter / 2 + NormalCourseAppearance.controlNumberCircleDistance, centerCircle.Y - numberHeight * 0.75F);
// Draw control number outline.
if (upDownOutlineWidth.Value > 0)
{
object whitePen = new object();
object whiteBrush = new object();
grTarget.CreatePen(whitePen, CmykColor.FromCmyk(0, 0, 0, 0), (float)upDownOutlineWidth.Value * 2, LineCap.Round, LineJoin.Round, 5F);
grTarget.CreateSolidBrush(whiteBrush, CmykColor.FromCmyk(0, 0, 0, 0));
grTarget.DrawText(controlNumberText, font, whiteBrush, controlNumberLocation);
grTarget.DrawTextOutline(controlNumberText, font, whitePen, controlNumberLocation);
}
if (checkBoxBlendPurple.Checked)
{
grTarget.PushBlending(BlendMode.Darken);
}
// Draw control circle
grTarget.DrawEllipse(pen, centerCircle, circleDrawRadius, circleDrawRadius);
// Draw center dot.
if (dotDiameter > 0.0F)
{
grTarget.FillEllipse(brush, centerCircle, dotDiameter / 2, dotDiameter / 2);
}
// Draw finish
PointF centerFinish = new PointF(7, 5);
grTarget.DrawEllipse(pen, centerFinish, finishDrawRadiusInner, finishDrawRadiusInner);
grTarget.DrawEllipse(pen, centerFinish, finishDrawRadiusOuter, finishDrawRadiusOuter);
// Draw legs
double angle = (Math.PI * 1.4);
grTarget.DrawLine(pen, new PointF((float)(centerCircle.X + Math.Cos(angle) * 15), (float)(centerCircle.Y + Math.Sin(angle) * 15)),
new PointF((float)(centerCircle.X + Math.Cos(angle) * circleDrawRadius), (float)(centerCircle.Y + Math.Sin(angle) * circleDrawRadius)));
grTarget.DrawLine(pen, new PointF(centerFinish.X + finishDrawRadiusOuter, centerFinish.Y), new PointF(centerCircle.X - circleDrawRadius, centerFinish.Y));
// Draw crossing leg.
double crossAngle = (110 * Math.PI / 180.0);
PointF crossPt = new PointF((centerFinish.X + centerCircle.X) / 2, (centerFinish.Y + centerCircle.Y) / 2);
PointF start1 = new PointF(crossPt.X + (float)Math.Cos(crossAngle) * 10, crossPt.Y + (float)Math.Sin(crossAngle) * 10);
PointF end1 = new PointF(crossPt.X + (float)Math.Cos(crossAngle) * (autoLegGapSize / 2), crossPt.Y + (float)Math.Sin(crossAngle) * (autoLegGapSize / 2));
PointF start2 = new PointF(crossPt.X - (float)Math.Cos(crossAngle) * 10, crossPt.Y - (float)Math.Sin(crossAngle) * 10);
PointF end2 = new PointF(crossPt.X - (float)Math.Cos(crossAngle) * (autoLegGapSize / 2), crossPt.Y - (float)Math.Sin(crossAngle) * (autoLegGapSize / 2));
grTarget.DrawLine(pen, start1, end1);
grTarget.DrawLine(pen, start2, end2);
// Draw control number.
grTarget.DrawText(controlNumberText, font, brush, controlNumberLocation);
if (checkBoxBlendPurple.Checked)
{
grTarget.PopBlending();
}
grTarget.PopAntiAliasing();
bitmap = grTarget.Bitmap;
}
e.Graphics.DrawImage(bitmap, pictureBoxPreview.ClientRectangle);
}
// Get a color value from the CMYK boxes
CmykColor GetCurrentColor()
{
CmykColor cmykColor = CmykColor.FromCmyk((float)upDownCyan.Value / 100F, (float)upDownMagenta.Value / 100F, (float)upDownYellow.Value / 100F, (float)upDownBlack.Value / 100F);
return(cmykColor);
}
