public virtual void draw(DrawContext cntxt, System.Drawing.Drawing2D.Matrix transform)
{
Console.WriteLine("Tesselator >>> begin draw");
context = cntxt;
begin(path.Convex, context.context);
path.walk(new Walker(this), transform, context.pathError);
end(context.context);
draw(context.context);
Console.WriteLine("Tesselator >>> end draw");
}
public DrawContext(DrawContext context, int surfaceType)
{
this.device = context.device;
this.root = context.root;
this.renderingInstance = context.renderingInstance;
this.context = context.context;
this.width = context.width;
this.height = context.height;
this.renderer = context.renderer;
this.surfaceType = surfaceType;
this.AAFilter = context.AAFilter;
this.pathError = context.pathError;
}
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
internal override void draw(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ref System.Drawing.Rectangle visibleArea)
{
int surfaceType = 0; // TODO PENDING getSurfaceType(getDrawType(context, transform, color));
if (surfaceType == Renderer.SURFACE_TYPE_COLOR || (surfaceType == context.surfaceType && color.White))
{
draw(context, transform, color);
}
else
{
System.Drawing.Rectangle bounds = getBounds(context, transform);
if (bounds.Width <= 0 || bounds.Height <= 0)
return;
System.Drawing.Rectangle tempAux = addSafetyMargin(bounds);
if (context.renderer.beginSurface(context.context, ref tempAux, surfaceType) != 0)
return;
//draw(context, transform, white);
draw(context, transform, color);
context.renderer.color(context.context, color);
context.renderer.drawSurface(context.context);
}
}
internal override int getDrawType(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ScenicColor color)
{
if (color.alpha != 1.0f)
return SceneShape.DRAW_SURFACE;
return SceneShape.DRAW_SIMPLE;
}
internal override void draw(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ScenicColor color)
{
if (font == null)
return;
if (usePolygon(context, transform))
drawUsingPolygon(context, transform, color);
else
drawUsingTexture(context, transform, color);
}
internal override System.Drawing.Rectangle getBounds(DrawContext context, System.Drawing.Drawing2D.Matrix transform)
{
System.Drawing.Rectangle result = base.getBounds(context, transform);
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
System.Drawing.Rectangle tempAux = clip.getBounds(context, transform);
Util.common(ref result, ref tempAux);
return result;
}
internal override int getDrawType(DrawContext context, System.Drawing.Drawing2D.Matrix transform)
{
DrawContext newContext = (DrawContext)context.Clone();
newContext.AAFilter = antialiasingFilter;
return base.getDrawType(newContext, transform);
}
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
internal override void draw(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ref System.Drawing.Rectangle visibleArea)
{
DrawContext newContext = (DrawContext)context.Clone();
newContext.AAFilter = antialiasingFilter;
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
base.draw(newContext, transform, ref visibleArea);
}
internal override int getDrawType(DrawContext context, System.Drawing.Drawing2D.Matrix transform)
{
#if PENDING
if (children.Count == 1)
return ((SceneNode) children.get_Renamed(0)).getDrawType(context, transform);
return SceneNode.DRAW_SIMPLE;
#endif
return 0;
}
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
internal override void draw(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ref System.Drawing.Rectangle visibleArea)
{
foreach (SceneNode node in children)
node.draw(context, transform, ref visibleArea);
}
internal virtual int getDrawType(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ScenicColor color)
{
return DRAW_SIMPLE;
}
internal override int getDrawType(DrawContext context, System.Drawing.Drawing2D.Matrix transform)
{
return getDrawType(context, transform, color);
}
private bool usePolygon(DrawContext context, System.Drawing.Drawing2D.Matrix transform)
{
transform.Elements.GetValue(0);
transform.Elements.GetValue(3);
transform.Elements.GetValue(2);
return context.usesCustomAAFilter() || !isStraight(transform) || System.Math.Sqrt((float)transform.Elements.GetValue(1)) * (int)font.Size > polygonSizeLimit;
}
private void drawUsingTexture(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ScenicColor color)
{
#if PENDING
System.Drawing.Drawing2D.Matrix at = Util.linearTransform(transform);
GlyphCache.CachedFont drawFont = new GlyphCache.CachedFont(font, at);
GlyphCache cache = Device.GlyphCache;
Image img = (Image)cache.Image;
double texm = 1.0 / img.getWidth();
context.renderer.color(context.context, color);
context.renderer.beginText(context.context);
context.renderer.setTextTexture(context.context, img.Id);
for (int i = 0; i < glyphCodes.Length; i++)
{
GlyphImage g = cache.getGlyph(drawFont, glyphCodes[i]);
if (g == null)
{
context.renderer.endText(context.context);
g = cache.renderGlyph(drawFont, glyphCodes[i]);
context.renderer.beginText(context.context);
context.renderer.setTextTexture(context.context, img.Id);
}
if (g != null && !g.cache.IsEmpty && g.width > 0 && g.height > 0)
{
System.Drawing.Rectangle r = g.cache;
double px = positions[i * 2];
double py = positions[i * 2 + 1];
double tpx = (float)transform.Elements.GetValue(0) * px + (float)transform.Elements.GetValue(2) * py + (System.Single)transform.OffsetX;
double tpy = (float)transform.Elements.GetValue(1) * px + (float)transform.Elements.GetValue(3) * py + (System.Single)transform.OffsetY;
double ix = System.Math.Floor(tpx + 0.5001) - g.x;
double iy = System.Math.Floor(tpy + 0.5001) - g.y;
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1042_3"'
context.renderer.drawGlyph(context.context, (float)(r.X * texm), (float)(r.Y * texm), (float)(r.Width * texm), (float)(r.Height * texm), (int)ix, (int)iy, g.width, g.height);
}
}
context.renderer.endText(context.context);
#endif
}
private void drawUsingPolygon(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ScenicColor color)
{
#if PENDING
if (glyphPolygons == null)
{
glyphPolygons = new FilledPath[glyphCodes.Length];
for (int i = 0; i < glyphCodes.Length; i++)
{
System.Drawing.Drawing2D.Matrix temp_Matrix;
temp_Matrix = new System.Drawing.Drawing2D.Matrix();
temp_Matrix.Translate((float) positions[i * 2], (float) positions[i * 2 + 1]);
System.Drawing.Drawing2D.Matrix at = temp_Matrix;
//UPGRADE_TODO: Interface 'java.awt.Shape' was converted to 'System.Drawing.Drawing2D.GraphicsPath' which has a different behavior. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1073_3"'
System.Drawing.Drawing2D.GraphicsPath shape = TextRenderer.getGlyphOutline(font, at, glyphCodes[i]);
Path path = new AWTShapePath(shape);
glyphPolygons[i] = new FilledPath(path);
}
}
System.Drawing.Drawing2D.Matrix temp = new System.Drawing.Drawing2D.Matrix();
for (int i = 0; i < glyphPolygons.Length; i++)
{
System.Drawing.Drawing2D.Matrix temp_Matrix2;
temp_Matrix2 = new System.Drawing.Drawing2D.Matrix();
temp_Matrix2.Translate((float) positions[i * 2], (float) positions[i * 2 + 1]);
System.Drawing.Drawing2D.Matrix at = temp_Matrix2;
//UPGRADE_ISSUE: Method 'java.awt.geom.AffineTransform.setTransform' was not converted. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1000_javaawtgeomAffineTransformsetTransform_javaawtgeomAffineTransform_3"'
temp.setTransform(transform);
//UPGRADE_TODO: Method 'java.awt.geom.AffineTransform.concatenate' was converted to 'System.Drawing.Drawing2D.Matrix.Multiply' which has a different behavior. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1073_javaawtgeomAffineTransformconcatenate_javaawtgeomAffineTransform_3"'
temp.Multiply(at, System.Drawing.Drawing2D.MatrixOrder.Append);
glyphPolygons[i].draw(context, temp, color);
}
#endif
}
internal override int getDrawType(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ScenicColor color)
{
if (usePolygon(context, transform))
return DRAW_SURFACE4X;
else
return DRAW_SIMPLE;
}
internal override System.Drawing.Rectangle getBounds(DrawContext context, System.Drawing.Drawing2D.Matrix transform)
{
#if PENDING
System.Drawing.Rectangle r = System.Drawing.Rectangle.Empty;
//UPGRADE_TODO: Class 'java.awt.font.FontRenderContext' was converted to 'System.Windows.Forms.Control' which has a different behavior. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1073_3"'
//UPGRADE_ISSUE: Constructor 'java.awt.font.FontRenderContext.FontRenderContext' was not converted. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1000_javaawtfontFontRenderContextFontRenderContext_javaawtgeomAffineTransform_boolean_boolean_3"'
System.Drawing.Text.TextRenderingHint frc = new FontRenderContext(transform, false, true);
for (int i = 0; i < glyphCodes.Length; i++)
{
//UPGRADE_ISSUE: Class 'java.awt.font.GlyphVector' was not converted. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1000_javaawtfontGlyphVector_3"'
//UPGRADE_TODO: Method 'java.awt.Font.createGlyphVector' was not converted. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1095_3"'
GlyphVector gv = font.createGlyphVector(frc, new int[] { glyphCodes[i] });
System.Drawing.Rectangle gr = gv.getPixelBounds(frc, positions[i * 2], positions[i * 2 + 1]);
if (r.IsEmpty)
r = gr;
else
r = System.Drawing.Rectangle.Union(r, gr);
}
if (r.IsEmpty)
return new System.Drawing.Rectangle();
Filter filter = context.AAFilter;
// Compensate for the antialiasing filter
if (filter != null)
{
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1042_3"'
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
r = addMargin(ref r, (int)System.Math.Ceiling(filter.Width), (int)System.Math.Ceiling(filter.Height));
}
return r;
#endif
return new System.Drawing.Rectangle();
}
public Walker(StrokedPath enclosingInstance, DrawContext context)
{
InitBlock(enclosingInstance);
this.context = context;
}
public Walker(StrokedPath enclosingInstance, DrawContext context)
{
InitBlock(enclosingInstance);
this.context = context;
}
internal override void prepareDraw(DrawContext context, System.Drawing.Drawing2D.Matrix transform)
{
}
internal override System.Drawing.Rectangle getBounds(DrawContext context, System.Drawing.Drawing2D.Matrix transform)
{
#if PENDING
System.Drawing.Rectangle result = new System.Drawing.Rectangle();
//UPGRADE_ISSUE: The following fragment of code could not be parsed and was not converted. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1156_3"'
Iterator < SceneNode > itr = children.iterator();
while (itr.hasNext())
{
SceneNode node = itr.next();
System.Drawing.Rectangle nodeRect = node.getBounds(context, transform);
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
Util.combine(ref result, ref nodeRect);
}
return result;
#endif
return new System.Drawing.Rectangle();
}
internal abstract void draw(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ScenicColor color);
internal override void prepareDraw(DrawContext context, System.Drawing.Drawing2D.Matrix transform)
{
foreach (SceneNode node in children)
node.prepareDraw(context, transform);
}
internal abstract override System.Drawing.Rectangle getBounds(DrawContext context, System.Drawing.Drawing2D.Matrix transform);
internal override System.Drawing.Rectangle getBounds(DrawContext context, System.Drawing.Drawing2D.Matrix transform)
{
DrawContext newContext = (DrawContext)context.Clone();
newContext.AAFilter = antialiasingFilter;
return base.getBounds(newContext, transform);
}
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
internal override void draw(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ref System.Drawing.Rectangle visibleArea)
{
#if PENDING
if (image == null || image.getWidth() == 0 || image.getHeight() == 0)
return ;
context.renderer.color(context.context, new Color(1.0f, 1.0f, 1.0f, 1.0f));
context.renderer.setTransform(context.context, transform);
if (!sourceRect.IsEmpty)
context.renderer.drawImage(context.context, image.Id, (double) sourceRect.X, (double) sourceRect.Y, (double) sourceRect.Width, (double) sourceRect.Height);
else
context.renderer.drawImage(context.context, image.Id, 0, 0, image.getWidth(), image.getHeight());
#endif
}
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
internal override void draw(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ref System.Drawing.Rectangle visibleArea)
{
#if PENDING
System.Drawing.Rectangle bounds = getBounds(context, transform);
int clipDrawType = clip.getDrawType(context, transform);
if (bounds.Width <= 0 || bounds.Height <= 0)
return ;
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
bounds = addSafetyMargin(ref bounds);
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
if (context.renderer.beginSurface(context.context, ref bounds, Renderer.SURFACE_TYPE_COLOR) == 0)
return ;
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
base.draw(context, transform, ref bounds);
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
if (context.renderer.beginSurface(context.context, ref bounds, getSurfaceType(clipDrawType)) == 0)
return ;
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
clip.draw(new DrawContext(context, clipDrawType), transform, ref bounds);
context.renderer.color(context.context, 1.0f, 1.0f, 1.0f, 1.0f);
context.renderer.drawSurfaceAndClip(context.context);
#endif
}
internal override System.Drawing.Rectangle getBounds(DrawContext context, System.Drawing.Drawing2D.Matrix transform)
{
System.Drawing.Rectangle r = path.getBounds(transform);
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1042_3"'
System.Drawing.Rectangle tempAux = new System.Drawing.Rectangle(0, 0, (int)System.Math.Ceiling(lineWidth / 2.0 * 4.0), (int)System.Math.Ceiling(lineWidth / 2.0 * 4.0));
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
System.Drawing.Rectangle wr = Util.transform(transform, ref tempAux);
r.X -= wr.Width;
r.Y -= wr.Width;
r.Width += wr.Width * 2;
r.Height += wr.Height * 2;
return r;
}
internal override void draw(DrawContext context, System.Drawing.Drawing2D.Matrix transform, ScenicColor color)
{
context.renderer.color(context.context, color);
context.renderer.setTransform(context.context, transform);
context.renderer.polylineSetStyle(context.context, (float)lineWidth, endCap, lineJoin, (float)miterLimit, dashArray, dashPhase);
path.walk(new Walker(this, context), transform, context.pathError);
}
internal override System.Drawing.Rectangle getBounds(DrawContext context, System.Drawing.Drawing2D.Matrix transform)
{
if (!sourceRect.IsEmpty)
{
//UPGRADE_WARNING: Data types in Visual C# might be different. Verify the accuracy of narrowing conversions. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1042_3"'
System.Drawing.Rectangle tempAux = new System.Drawing.Rectangle(0, 0, (int)sourceRect.Width, (int)sourceRect.Height);
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
return Util.transform(transform, ref tempAux);
}
else
{
System.Drawing.Rectangle tempAux2 = new System.Drawing.Rectangle(0, 0, image.getWidth(), image.getHeight());
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
return Util.transform(transform, ref tempAux2);
}
}