protected override void OnGLRender(object sender, EventArgs args)
{
_pcx.SmoothMode = SmoothMode.Smooth;
_pcx.StrokeColor = PixelFarm.Drawing.Color.Blue;
_pcx.Clear(PixelFarm.Drawing.Color.White); //set clear color and clear all buffer
_pcx.ClearColorBuffer(); //test , clear only color buffer
//-------------------------------
if (!_isInit)
{
_glbmp = ConvertFromBGRA_To_RGBA(DemoHelper.LoadTexture(RootDemoPath.Path + @"\logo-dark.jpg"));
_isInit = true;
}
PixelFarm.Drawing.RenderSurfaceOriginKind prevOrgKind = _pcx.OriginKind; //save
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
//_pcx.DrawFrameBuffer(_frameBuffer, 0, 0, true);
for (int i = 0; i < 1; ++i)
{
_pcx.DrawImage(_glbmp, 100 + (i * 30), 200 + (i * 30));
}
//-------------------------------
_pcx.OriginKind = prevOrgKind;//restore
}
protected override void OnGLRender(object sender, EventArgs args)
{
_pcx.SmoothMode = SmoothMode.Smooth;
_pcx.StrokeColor = PixelFarm.Drawing.Color.Blue;
_pcx.Clear(PixelFarm.Drawing.Color.White); //set clear color and clear all buffer
_pcx.ClearColorBuffer(); //test , clear only color buffer
//-------------------------------
if (!_isInit)
{
_glbmp = DemoHelper.LoadTexture(RootDemoPath.Path + @"\logo-dark.jpg");
_isInit = true;
}
PixelFarm.Drawing.RenderSurfaceOriginKind prevOrgKind = _pcx.OriginKind; //save
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
if (_surface1.IsValid)
{
if (_frameBufferNeedUpdate)
{
_pcx.AttachToRenderSurface(_surface1);
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
//------------------------------------------------------------------------------------
//after make the frameBuffer current
//then all drawing command will apply to frameBuffer
//do draw to frame buffer here
_pcx.Clear(PixelFarm.Drawing.Color.Black);
_pcx.DrawImage(_glbmp, 5, 5);
//------------------------------------------------------------------------------------
_pcx.AttachToRenderSurface(null);
//after release current, we move back to default frame buffer again***
_frameBufferNeedUpdate = false;
}
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
//_pcx.DrawFrameBuffer(_frameBuffer, 0, 0, true);
for (int i = 0; i < 1; ++i)
{
_pcx.DrawImage(_surface1.GetGLBitmap(), 100 + (i * 30), 200 + (i * 30));
}
}
else
{
_pcx.Clear(PixelFarm.Drawing.Color.Blue);
}
//-------------------------------
_pcx.OriginKind = prevOrgKind;//restore
}
protected override void OnGLRender(object sender, EventArgs args)
{
_pcx.SmoothMode = SmoothMode.Smooth;
_painter.StrokeColor = _pcx.StrokeColor = PixelFarm.Drawing.Color.Blue;
_pcx.Clear(PixelFarm.Drawing.Color.White); //set clear color and clear all buffer
_pcx.ClearColorBuffer(); //test , clear only color buffer
//-------------------------------
float prevStrokeW = _pcx.StrokeWidth;
switch (T102_1_StrokeWidth)
{
default: throw new NotSupportedException();
case T102_1_StrokeWidth.HalfPx:
_pcx.StrokeWidth = 0.5f;
break;
case T102_1_StrokeWidth.OnePx:
_pcx.StrokeWidth = 1;
break;
case T102_1_StrokeWidth.TwoPx:
_pcx.StrokeWidth = 2;
break;
case T102_1_StrokeWidth.ThreePx:
_pcx.StrokeWidth = 3;
break;
case T102_1_StrokeWidth.FourPx:
_pcx.StrokeWidth = 4;
break;
case T102_1_StrokeWidth.FivePx:
_pcx.StrokeWidth = 5;
break;
}
PixelFarm.Drawing.RenderSurfaceOriginKind prevOrgKind = _pcx.OriginKind; //save
switch (DrawSet)
{
default:
case T102_1_Set.Lines:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
for (int i = 0; i < 400;)
{
_pcx.DrawLine(i + 10, i + 10, i + 30, i + 50);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
_pcx.DrawLine(i + 10, i + 10, i + 30, i + 50);
i += 50;
}
}
break;
case T102_1_Set.FillRect:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
for (int i = 0; i < 400;)
{
_pcx.FillRect(PixelFarm.Drawing.Color.Red, i, i, 50, 50);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
_pcx.FillRect(PixelFarm.Drawing.Color.Red, i, i, 50, 50);
i += 50;
}
}
break;
case T102_1_Set.DrawRect:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
for (int i = 0; i < 400;)
{
_painter.DrawRect(i, i, 50, 50);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
_painter.DrawRect(i, i, 50, 50);
i += 50;
}
}
break;
}
_pcx.OriginKind = prevOrgKind;//restore
_pcx.StrokeWidth = prevStrokeW;
}
protected override void OnGLRender(object sender, EventArgs args)
{
_pcx.SmoothMode = SmoothMode.Smooth;
_pcx.StrokeColor = PixelFarm.Drawing.Color.Blue;
_pcx.Clear(PixelFarm.Drawing.Color.White); //set clear color and clear all buffer
_pcx.ClearColorBuffer(); //test , clear only color buffer
//-------------------------------
if (!_isInit)
{
_glbmp = DemoHelper.LoadTexture(RootDemoPath.Path + @"\logo-dark.jpg");
_isInit = true;
}
PixelFarm.Drawing.RenderSurfaceOriginKind prevOrgKind = _pcx.OriginKind; //save
switch (DrawSet)
{
default:
case T107_1_DrawImageSet.Full:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
for (int i = 0; i < 400;)
{
_pcx.DrawImage(_glbmp, i, i); //left,top (NOT x,y)
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
_pcx.DrawImage(_glbmp, i, i); //left,top (NOT x,y)
i += 50;
}
}
break;
case T107_1_DrawImageSet.Half:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
for (int i = 0; i < 400;)
{
//left,top (NOT x,y)
_pcx.DrawImage(_glbmp, i, i, _glbmp.Width / 2, _glbmp.Height / 2);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
_pcx.DrawImage(_glbmp, i, i, _glbmp.Width / 2, _glbmp.Height / 2); //left,top (NOT x,y)
i += 50;
}
}
break;
case T107_1_DrawImageSet.ToRect:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
for (int i = 0; i < 400;)
{
//left,top (NOT x,y)
//PixelFarm.Drawing.RectangleF srcRect = new PixelFarm.Drawing.RectangleF(i, i, _glbmp.Width, _glbmp.Height);
_pcx.DrawImage(_glbmp, i, i, _glbmp.Width / 2, _glbmp.Height / 2);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
//PixelFarm.Drawing.RectangleF srcRect = new PixelFarm.Drawing.RectangleF(i, i, _glbmp.Width, _glbmp.Height);
_pcx.DrawImage(_glbmp, i, i, _glbmp.Width / 2, _glbmp.Height / 2);
i += 50;
}
}
break;
case T107_1_DrawImageSet.ToQuad1:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
Quad2f quad = new Quad2f();
quad.SetCornersFromRect(0, 0, _glbmp.Width / 2, _glbmp.Height / 2); //half size
for (int i = 0; i < 400;)
{
//left,top (NOT x,y)
_pcx.DrawImageToQuad(_glbmp, quad);
quad.Offset(50, 50);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
quad.SetCornersFromRect(0, 0, _glbmp.Width / 2, _glbmp.Height / 2); //half size
for (int i = 0; i < 400;)
{
_pcx.DrawImageToQuad(_glbmp, quad);
quad.Offset(50, 50);
i += 50;
}
}
break;
case T107_1_DrawImageSet.ToQuad2:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
float rotateDegree = 20;
//float[] quad = new float[8];
Quad2f quad = new Quad2f();
for (int i = 0; i < 400;)
{
//left,top (NOT x,y)
quad.SetCornersFromRect(0, 0, _glbmp.Width, _glbmp.Height);
AffineMat aff = AffineMat.Iden();
aff.Translate(-_glbmp.Width / 2, -_glbmp.Height / 2); //move to bitmap's center
aff.RotateDeg(rotateDegree);
aff.Translate(i + _glbmp.Width / 2, i + _glbmp.Height / 2);
quad.Transform(aff);
_pcx.DrawImageToQuad(_glbmp, quad);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
//left,top (NOT x,y)
quad.SetCornersFromRect(0, 0, _glbmp.Width, -_glbmp.Height);
AffineMat aff = AffineMat.Iden();
aff.Translate(-_glbmp.Width / 2, -_glbmp.Height / 2); //move to bitmap's center
aff.RotateDeg(rotateDegree);
aff.Translate(i + _glbmp.Width / 2, i + _glbmp.Height / 2);
quad.Transform(aff);
_pcx.DrawImageToQuad(_glbmp, quad);
i += 50;
}
}
break;
case T107_1_DrawImageSet.ToQuad3:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
float rotateDegree = 60;
for (int i = 0; i < 400;)
{
AffineMat aff = AffineMat.Iden();
aff.Translate(-_glbmp.Width / 2, -_glbmp.Height / 2); //move to bitmap's center
aff.RotateDeg(rotateDegree);
aff.Translate(i + _glbmp.Width / 2, i + _glbmp.Height / 2);
_pcx.DrawImageToQuad(_glbmp, aff);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
AffineMat aff = AffineMat.Iden();
aff.Translate(-_glbmp.Width / 2, -_glbmp.Height / 2); //move to bitmap's center
aff.RotateDeg(rotateDegree);
aff.Translate(i + _glbmp.Width / 2, i + _glbmp.Height / 2);
_pcx.DrawImageToQuad(_glbmp, aff);
i += 50;
}
}
break;
case T107_1_DrawImageSet.SubImages0:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
PixelFarm.Drawing.Rectangle srcRect = new PixelFarm.Drawing.Rectangle(0, 0, _glbmp.Width, _glbmp.Height);
for (int i = 0; i < 400;)
{
//left,top (NOT x,y)
_pcx.DrawSubImage(_glbmp, srcRect, i, i);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
_pcx.DrawSubImage(_glbmp, srcRect, i, i);
i += 50;
}
}
break;
case T107_1_DrawImageSet.SubImages1:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
PixelFarm.Drawing.Rectangle srcRect = new PixelFarm.Drawing.Rectangle(0, 0, _glbmp.Width / 2, _glbmp.Height / 2);
for (int i = 0; i < 400;)
{
//left,top (NOT x,y)
_pcx.DrawSubImage(_glbmp, srcRect, i, i);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
_pcx.DrawSubImage(_glbmp, srcRect, i, i);
i += 50;
}
}
break;
case T107_1_DrawImageSet.SubImages2:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
PixelFarm.Drawing.Rectangle srcRect = new PixelFarm.Drawing.Rectangle(20, 20, 50, 50);
for (int i = 0; i < 400;)
{
//left,top (NOT x,y)
_pcx.DrawSubImage(_glbmp, srcRect, i, i);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
_pcx.DrawSubImage(_glbmp, srcRect, i, i);
i += 50;
}
}
break;
case T107_1_DrawImageSet.SubImagesWithScale:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
PixelFarm.Drawing.Rectangle srcRect = new PixelFarm.Drawing.Rectangle(20, 20, 50, 50);
for (int i = 0; i < 400;)
{
//left,top (NOT x,y)
_pcx.DrawSubImage(_glbmp, srcRect, i, i, 2f);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
_pcx.DrawSubImage(_glbmp, srcRect, i, i, 2f);
i += 50;
}
}
break;
case T107_1_DrawImageSet.SubImageWithBlurX:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
for (int i = 0; i < 400;)
{
//left,top (NOT x,y)
_pcx.DrawImageWithBlurX(_glbmp, i, i);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
_pcx.DrawImageWithBlurX(_glbmp, i, i);
i += 50;
}
}
break;
case T107_1_DrawImageSet.SubImageWithBlurY:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
for (int i = 0; i < 400;)
{
//left,top (NOT x,y)
_pcx.DrawImageWithBlurY(_glbmp, i, i);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
_pcx.DrawImageWithBlurY(_glbmp, i, i);
i += 50;
}
//
}
break;
case T107_1_DrawImageSet.DrawWithConv3x3:
{
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
for (int i = 0; i < 400;)
{
//left,top (NOT x,y)
_pcx.DrawImageWithConv3x3(_glbmp, Mat3x3ConvGen.sobelHorizontal, i, i);
i += 50;
}
//
_pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftBottom;
for (int i = 0; i < 400;)
{
_pcx.DrawImageWithConv3x3(_glbmp, Mat3x3ConvGen.emboss, i, i);
i += 50;
}
}
break;
}
_pcx.OriginKind = prevOrgKind;//restore
}
