public void SetPosColor(EPoint pos, Color clr)
{
Graphics g = Graphics.FromImage(this.m_bmp);
ERectangle rct = new ERectangle(pos.X, pos.Y, 1, 1) * this.SquareSide;
g.FillRectangle(new SolidBrush(clr), rct.ToRectangle());
}
public static void SplitImage(Document psd, int layerIndex, string outputFilePrefix)
{
ImageResources.GridGuidesInfo guidesInfo = (ImageResources.GridGuidesInfo)psd.GetResource(typeof(ImageResources.GridGuidesInfo));
List <int> vertical = new List <int>();
List <ImageResources.GridGuidesInfo.GridGuide> guides = guidesInfo.GetGuidesByAlignment(false);
foreach (ImageResources.GridGuidesInfo.GridGuide gg in guides)
{
vertical.Add((int)gg.LocationInPixels);
}
vertical.Add((int)psd.Header.Rows);
List <int> horizontal = new List <int>();
guides = guidesInfo.GetGuidesByAlignment(true);
foreach (ImageResources.GridGuidesInfo.GridGuide gg in guides)
{
horizontal.Add((int)gg.LocationInPixels);
}
horizontal.Add((int)psd.Header.Columns);
Bitmap bmp = psd.Layers[layerIndex].Bitmap;
int lastX = 0;
int cnt = 0;
foreach (int x in horizontal)
{
int lastY = 0;
foreach (int y in vertical)
{
ERectangle rct = ERectangle.FromLTRB(lastX, lastY, x, y);
Bitmap bmpNew = new Bitmap(rct.Width, rct.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
Graphics g = Graphics.FromImage(bmpNew);
g.DrawImage(bmp, new Rectangle(0, 0, rct.Width, rct.Height), rct.ToRectangle(), GraphicsUnit.Pixel);
g.Dispose();
//TODO: examine bitmap and see if it can be reduced (e.g. middle parts are probably the same)
Endogine.BitmapHelpers.BitmapHelper.Save(bmpNew, outputFilePrefix + "_slice" + cnt + ".png");
cnt++;
lastY = y;
}
lastX = x;
}
}
public override void SubDraw()
{
ERectangleF rctDraw = _sp.CalcRectInDrawTarget();
//attribs.SetColorMatrix(new ColorMatrix(), ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
if (_sp.Ink == RasterOps.ROPs.Copy || _sp.Ink == RasterOps.ROPs.BgTransparent || _sp.DrawToSprite == null) //TODO: allow RasterOps on root sprite.
//if (false)
{
if (_sp.Rect.Width <= 0 || _sp.Rect.Height <= 0)
{
return;
}
PointF ulCorner1 = new PointF(rctDraw.X, rctDraw.Y);
PointF urCorner1 = new PointF(rctDraw.OppositeX, rctDraw.Y);
PointF llCorner1 = new PointF(rctDraw.X, rctDraw.OppositeY);
PointF[] destPara1 = { ulCorner1, urCorner1, llCorner1 };
ERectangle rctSrc = _sp.SourceRect; //m_sp.Member.GetRectForFrame(m_sp.MemberAnimationFrame);
//RectangleF rctfCropped = m_sp.GetPortionOfMemberToDisplay();
//g.FillRectangle(new SolidBrush(Color.Red), rctDraw);
Graphics g = Graphics.FromImage(_sp.DrawToSprite.Member.Bitmap);
ImageAttributes attribs = new ImageAttributes();
attribs.SetWrapMode(WrapMode.Tile);
if (_sp.Ink == RasterOps.ROPs.BgTransparent)
{
attribs.SetColorKey(_sp.Member.ColorKey, _sp.Member.ColorKey);
}
g.SmoothingMode = SmoothingMode.None;
g.CompositingMode = CompositingMode.SourceOver;
g.CompositingQuality = CompositingQuality.Invalid;
g.DrawImage(_sp.Member.Bitmap, destPara1, rctSrc.ToRectangleF(), GraphicsUnit.Pixel, attribs);
g.Dispose();
}
else
{
//since it's difficult to write a RasterOp algorithm that both does effects and scales/interpolates properly,
//I cheat by creating a temporary scaled bitmap
if (_sp.Rect.ToERectangle().Width <= 0 || _sp.Rect.ToERectangle().Height <= 0)
{
return;
}
Bitmap bmp = _sp.Member.Bitmap;
ERectangle rctSrc = _sp.SourceRect;
if (_sp.Scaling.X != 1 || _sp.Scaling.Y != 1 || _sp.Color != Color.White)
{
//TODO: other/faster resizing algorithms at
//http://www.codeproject.com/csharp/ImgResizOutperfGDIPlus.asp
rctSrc = _sp.Rect.ToERectangle();
rctSrc.Offset(-rctSrc.X, -rctSrc.Y);
bmp = new Bitmap(_sp.Rect.ToERectangle().Width, _sp.Rect.ToERectangle().Height, _sp.Member.Bitmap.PixelFormat); //m_sp.Member.Bitmap, new Size(m_sp.RectInt.Width, m_sp.RectInt.Height));
Graphics g = Graphics.FromImage(bmp);
ImageAttributes attribs = new ImageAttributes();
ColorMatrix colorMatrix = new ColorMatrix();
colorMatrix.Matrix00 = (float)_sp.Color.R / 255;
colorMatrix.Matrix11 = (float)_sp.Color.G / 255;
colorMatrix.Matrix22 = (float)_sp.Color.B / 255;
colorMatrix.Matrix33 = 1.00f; // alpha
colorMatrix.Matrix44 = 1.00f; // w
attribs.SetColorMatrix(colorMatrix);
g.DrawImage(_sp.Member.Bitmap, rctSrc.ToRectangle(),
_sp.SourceRect.X, _sp.SourceRect.Y, _sp.SourceRect.Width, _sp.SourceRect.Height,
GraphicsUnit.Pixel, attribs);
g.Dispose();
}
RasterOps.CopyPixels(_sp.DrawToSprite.Member.Bitmap, bmp,
rctDraw, rctSrc, _sp.DrawToSprite.SourceRect, (int)_sp.Ink, _sp.Blend);
}
}
