VertexStore BuildVxsForGlyph(GlyphPathBuilder builder, char character, int size, int resolution)
{
//-----------
//TODO: review here
builder.Build(character, size);
var txToVxs = new GlyphTranslatorToVxs();
builder.ReadShapes(txToVxs);
VertexStore v2 = new VertexStore();
using (VxsTemp.Borrow(out var v0))
{
txToVxs.WriteOutput(v0);
var mat = PixelFarm.CpuBlit.VertexProcessing.Affine.NewMatix(
//translate
new PixelFarm.CpuBlit.VertexProcessing.AffinePlan(
PixelFarm.CpuBlit.VertexProcessing.AffineMatrixCommand.Translate, 10, 10),
//scale
new PixelFarm.CpuBlit.VertexProcessing.AffinePlan(
PixelFarm.CpuBlit.VertexProcessing.AffineMatrixCommand.Scale, 1, 1)
);
//mat.TransformToVxs(v0, v1);
_curveFlattener.MakeVxs(v0, mat, v2);
}
return(v2);
}
VertexStore BuildVxsForGlyph(GlyphPathBuilder builder, char character, int size, int resolution)
{
//TODO: review here
builder.Build(character, size);
var txToVxs = new GlyphTranslatorToVxs();
builder.ReadShapes(txToVxs);
VertexStore v0 = _vxsPool.GetFreeVxs();
txToVxs.WriteOutput(v0);
var mat = PixelFarm.Agg.Transform.Affine.NewMatix(
//translate
new PixelFarm.Agg.Transform.AffinePlan(
PixelFarm.Agg.Transform.AffineMatrixCommand.Translate, 10, 10),
//scale
new PixelFarm.Agg.Transform.AffinePlan(
PixelFarm.Agg.Transform.AffineMatrixCommand.Scale, 1, 1)
);
VertexStore v1 = _vxsPool.GetFreeVxs();
VertexStore v2 = new VertexStore();
mat.TransformToVxs(v0, v1);
curveFlattener.MakeVxs(v0, v2);
_vxsPool.Release(ref v0);
_vxsPool.Release(ref v1);
return(v2);
}
void RenderWithMiniAgg(Typeface typeface, char testChar, float sizeInPoint)
{
//----------------------------------------------------
var builder = new GlyphPathBuilder(typeface);
builder.SetHintTechnique((HintTechnique)lstHintList.SelectedItem);
//----------------------------------------------------
builder.Build(testChar, sizeInPoint);
var txToVxs1 = new GlyphTranslatorToVxs();
builder.ReadShapes(txToVxs1);
VertexStore vxs = new VertexStore();
txToVxs1.WriteOutput(vxs, _vxsPool);
//----------------------------------------------------
p.UseSubPixelRendering = chkLcdTechnique.Checked;
//5. use PixelFarm's Agg to render to bitmap...
//5.1 clear background
p.Clear(PixelFarm.Drawing.Color.White);
if (chkFillBackground.Checked)
{
//5.2
p.FillColor = PixelFarm.Drawing.Color.Black;
//5.3
p.Fill(vxs);
}
if (chkBorder.Checked)
{
//5.4
// p.StrokeWidth = 3;
p.StrokeColor = PixelFarm.Drawing.Color.Green;
//user can specific border width here...
//p.StrokeWidth = 2;
//5.5
p.Draw(vxs);
}
if (chkShowGrid.Checked)
{
//render grid
RenderGrid(800, 600, _gridSize, p);
}
//6. use this util to copy image from Agg actual image to System.Drawing.Bitmap
PixelFarm.Agg.Imaging.BitmapHelper.CopyToGdiPlusBitmapSameSize(destImg, winBmp);
//---------------
//7. just render our bitmap
g.Clear(Color.White);
g.DrawImage(winBmp, new Point(30, 20));
}
void RenderWithMsdfImg(Typeface typeface, char testChar, float sizeInPoint)
{
painter.FillColor = PixelFarm.Drawing.Color.Black;
//p.UseSubPixelRendering = chkLcdTechnique.Checked;
painter.Clear(PixelFarm.Drawing.Color.White);
//----------------------------------------------------
var builder = new GlyphPathBuilder(typeface);
builder.SetHintTechnique(_glyphRenderOptions.HintTechnique);
//----------------------------------------------------
builder.Build(testChar, sizeInPoint);
//----------------------------------------------------
var glyphToContour = new GlyphContourBuilder();
var msdfGenPars = new MsdfGenParams();
builder.ReadShapes(glyphToContour);
//glyphToContour.Read(builder.GetOutputPoints(), builder.GetOutputContours());
MsdfGenParams genParams = new MsdfGenParams();
GlyphImage glyphImg = MsdfGlyphGen.CreateMsdfImage(glyphToContour, genParams);
var actualImg = ActualImage.CreateFromBuffer(glyphImg.Width, glyphImg.Height, PixelFormat.ARGB32, glyphImg.GetImageBuffer());
painter.DrawImage(actualImg, 0, 0);
//using (Bitmap bmp = new Bitmap(w, h, System.Drawing.Imaging.PixelFormat.Format32bppArgb))
//{
// var bmpdata = bmp.LockBits(new Rectangle(0, 0, w, h), System.Drawing.Imaging.ImageLockMode.ReadWrite, bmp.PixelFormat);
// System.Runtime.InteropServices.Marshal.Copy(buffer, 0, bmpdata.Scan0, buffer.Length);
// bmp.UnlockBits(bmpdata);
// bmp.Save("d:\\WImageTest\\a001_xn2_" + n + ".png");
//}
if (_contourAnalysisOpts.ShowGrid)
{
//render grid
RenderGrids(800, 600, _gridSize, painter);
}
//6. use this util to copy image from Agg actual image to System.Drawing.Bitmap
PixelFarm.Agg.Imaging.BitmapHelper.CopyToGdiPlusBitmapSameSize(destImg, winBmp);
//---------------
//7. just render our bitmap
g.Clear(Color.White);
g.DrawImage(winBmp, new Point(30, 20));
}
public void RenderChar(char testChar, HintTechnique hint)
{
builder.SetHintTechnique(hint);
#if DEBUG
GlyphBoneJoint.dbugTotalId = 0;//reset
builder.dbugAlwaysDoCurveAnalysis = true;
#endif
_infoView.Clear();
_latestHint = hint;
_testChar = testChar;
//----------------------------------------------------
//
builder.Build(testChar, _sizeInPoint);
var txToVxs1 = new GlyphTranslatorToVxs();
builder.GlyphDynamicEdgeOffset = this.GlyphEdgeOffset;
builder.ReadShapes(txToVxs1);
#if DEBUG
var ps = txToVxs1.dbugGetPathWriter();
_infoView.ShowOrgBorderInfo(ps.Vxs);
#endif
PixelFarm.Drawing.VertexStore vxs = new PixelFarm.Drawing.VertexStore();
txToVxs1.WriteOutput(vxs);
//----------------------------------------------------
//----------------------------------------------------
painter.UseSubPixelLcdEffect = this.UseLcdTechnique;
//5. use PixelFarm's Agg to render to bitmap...
//5.1 clear background
painter.Clear(PixelFarm.Drawing.Color.White);
RectD bounds = new RectD();
BoundingRect.GetBoundingRect(new PixelFarm.Drawing.VertexStoreSnap(vxs), ref bounds);
//----------------------------------------------------
float scale = _typeface.CalculateScaleToPixelFromPointSize(_sizeInPoint);
_pxscale = scale;
this._infoView.PxScale = scale;
var left2 = 0;
int floor_1 = (int)left2;
float diff = left2 - floor_1;
//----------------------------------------------------
if (OffsetMinorX)
{
MinorOffsetInfo = left2.ToString() + " =>" + floor_1 + ",diff=" + diff;
}
else
{
MinorOffsetInfo = left2.ToString();
}
//5. use PixelFarm's Agg to render to bitmap...
//5.1 clear background
painter.Clear(PixelFarm.Drawing.Color.White);
if (FillBackGround)
{
//5.2
painter.FillColor = PixelFarm.Drawing.Color.Black;
float xpos = 5;// - diff;
if (OffsetMinorX)
{
xpos -= diff;
}
painter.SetOrigin(xpos, 10);
painter.Fill(vxs);
}
if (DrawBorder)
{
//5.4
painter.StrokeColor = PixelFarm.Drawing.Color.Green;
//user can specific border width here...
//5.5
painter.Draw(vxs);
//--------------
int markOnVertexNo = _infoView.DebugMarkVertexCommand;
double x, y;
vxs.GetVertex(markOnVertexNo, out x, out y);
painter.FillRect(x, y, 4, 4, PixelFarm.Drawing.Color.Red);
//--------------
_infoView.ShowFlatternBorderInfo(vxs);
//--------------
}
#if DEBUG
builder.dbugAlwaysDoCurveAnalysis = false;
#endif
if (ShowTess)
{
RenderTessTesult();
}
//if (DrawDynamicOutline)
//{
// GlyphDynamicOutline dynamicOutline = builder.LatestGlyphFitOutline;
// WalkDynamicOutline(painter, dynamicOutline, scale, DrawRegenerateOutline);
//}
}