public void Draw(bool isDrawingSquareLayer)
{
if (isDrawingSquareLayer)
{
psDoc.ActiveLayer = squareLayer;
}
else
{
psDoc.ActiveLayer = blockLayer;
}
// This unwrapped javascript code runs faster due to
// suspendHistory capability in the javascript library.
//have one subpath for each color
Dictionary <RGBi, List <Pt2i> > colorSubpaths = new Dictionary <RGBi, List <Pt2i> >();
//Take all dirtied squares and add to respective color subpath
for (int y = 0; y < numSquaresY; ++y)
{
for (int x = 0; x < numSquaresX; ++x)
{
if (squares[x][y].isDirty)
{
int xBrushLoc = boardX + x * (squareSize + squareSpacing) + squareSize / 2;
int yBrushLoc = boardY + y * (squareSize + squareSpacing) + squareSize / 2;
RGBi colorKey = squares[x][y].color;
if (colorKey == null)
{
colorKey = Square.emptyColor;
}
if (!colorSubpaths.ContainsKey(colorKey))
{
colorSubpaths[colorKey] = new List <Pt2i>();
}
colorSubpaths[colorKey].Add(new Pt2i(xBrushLoc, yBrushLoc));
squares[x][y].isDirty = false;
}
}
}
javascriptBuffer.Append("activeDocument.suspendHistory(\"DrawBoard\",\"");
//Loop through all colors and stroke the subpaths
int i = 0;
foreach (KeyValuePair <RGBi, List <Pt2i> > colorSubpathEntry in colorSubpaths)
{
//if drawing square layer, then only draw when RGBi is empty color
if (isDrawingSquareLayer && colorSubpathEntry.Key != Square.emptyColor)
{
continue;
}
RGBi strokeColor = colorSubpathEntry.Key;
Pt2i[] colorSubpath = colorSubpathEntry.Value.ToArray();
if (colorSubpath.Length > 0)
{
for (int j = 0; j < colorSubpath.Length; ++j)
{
javascriptBuffer.Append("var lineArray" + i + "_" + j + " = new Array(); ");
javascriptBuffer.Append("lineArray" + i + "_" + j + "[0] = new PathPointInfo; ");
javascriptBuffer.Append("lineArray" + i + "_" + j + "[0].kind = PointKind.CORNERPOINT; ");
javascriptBuffer.Append("lineArray" + i + "_" + j + "[0].anchor = Array(" + colorSubpath[j].x + ", " + colorSubpath[j].y + "); ");
javascriptBuffer.Append("lineArray" + i + "_" + j + "[0].leftDirection = lineArray" + i + "_" + j + "[0].anchor; ");
javascriptBuffer.Append("lineArray" + i + "_" + j + "[0].rightDirection = lineArray" + i + "_" + j + "[0].anchor; ");
}
javascriptBuffer.Append("var lineSubPathArray" + i + " = new Array(); ");
for (int j = 0; j < colorSubpath.Length; ++j)
{
javascriptBuffer.Append("lineSubPathArray" + i + "[" + j + "] = new SubPathInfo(); ");
javascriptBuffer.Append("lineSubPathArray" + i + "[" + j + "].operation = ShapeOperation.SHAPEXOR; ");
javascriptBuffer.Append("lineSubPathArray" + i + "[" + j + "].closed = false; ");
javascriptBuffer.Append("lineSubPathArray" + i + "[" + j + "].entireSubPath = lineArray" + i + "_" + j + "; ");
}
//create the path item
javascriptBuffer.Append("var myPathItem" + i + " = activeDocument.pathItems.add(\\\"Color" + i + "\\\", lineSubPathArray" + i + "); ");
//Stroke it so we can see something.
// if drawing block layer and RGBi is empty color, then use eraser
if (!isDrawingSquareLayer && colorSubpathEntry.Key == Square.emptyColor)
{
javascriptBuffer.Append("myPathItem" + i + ".strokePath(ToolType.ERASER); ");
}
// otherwise, use pencil
else
{
//set foreground color
javascriptBuffer.Append("app.foregroundColor.rgb.hexValue = \'" + strokeColor.ToHexString() + "\'; ");
javascriptBuffer.Append("myPathItem" + i + ".strokePath(ToolType.PENCIL); ");
}
}
++i;
}
javascriptBuffer.Append("activeDocument.pathItems.removeAll(); ");
javascriptBuffer.Append("\")");
try { psApp.DoJavaScript(javascriptBuffer.ToString()); }
catch (Exception) { }
javascriptBuffer.Clear();
}
