public override void DrawRect(double left, double top, double width, double height)
{
//BitmapExt
if (this.RenderQuality == RenderQualtity.Fast)
{
if (this._orientation == DrawBoardOrientation.LeftBottom)
{
this._bxt.DrawRectangle(
(int)Math.Round(left),
(int)Math.Round(top),
(int)Math.Round(left + width),
(int)Math.Round(top + height),
ColorInt.FromArgb(this.strokeColor.ToARGB()));
}
else
{
//TODO: review here
throw new NotSupportedException();
//int canvasH = this.Height;
////_simpleRectVxsGen.SetRect(left + 0.5, canvasH - (bottom + 0.5 + height), right - 0.5, canvasH - (top - 0.5 + height));
//this._bmpBuffer.DrawRectangle(
//(int)Math.Round(left),
//(int)Math.Round(top),
//(int)Math.Round(left + width),
//(int)Math.Round(top + height),
//ColorInt.FromArgb(this.strokeColor.ToARGB()));
}
return; //exit
}
//----------------------------------------------------------
//Agg
if (this._orientation == DrawBoardOrientation.LeftBottom)
{
double right = left + width;
double bottom = top + height;
_simpleRectVxsGen.SetRect(left + 0.5, bottom + 0.5, right - 0.5, top - 0.5);
}
else
{
double right = left + width;
double bottom = top - height;
int canvasH = this.Height;
//_simpleRectVxsGen.SetRect(left + 0.5, canvasH - (bottom + 0.5), right - 0.5, canvasH - (top - 0.5));
_simpleRectVxsGen.SetRect(left + 0.5, canvasH - (bottom + 0.5 + height), right - 0.5, canvasH - (top - 0.5 + height));
}
var v1 = GetFreeVxs();
var v2 = GetFreeVxs();
//
_aggsx.Render(stroke.MakeVxs(_simpleRectVxsGen.MakeVxs(v1), v2), this.strokeColor);
//
ReleaseVxs(ref v1);
ReleaseVxs(ref v2);
}
//static SvgFontStore svgFontStore = new SvgFontStore();
//public static void DrawString(this ImageGraphics2D gx,
// string text,
// double x,
// double y,
// double pointSize = 12,
// Justification justification = Justification.Left,
// Baseline baseline = Baseline.Text,
// Color color = new Color(),
// bool drawFromHintedCache = false,
// Color backgroundColor = new Color())
//{
// ////use svg font
// var svgFont = svgFontStore.LoadFont(SvgFontStore.DEFAULT_SVG_FONTNAME, (int)pointSize);
// //TODO: review here
// //stringPrinter on each platform may not interchangeable ***
// if (stringPrinter == null)
// {
// stringPrinter = new MyTypeFacePrinter(gx.GfxPlatform);
// }
// stringPrinter.CurrentActualFont = svgFont;
// stringPrinter.DrawFromHintedCache = false;
// stringPrinter.LoadText(text);
// VertexStore vxs = stringPrinter.MakeVxs();
// vxs = Affine.NewTranslation(x, y).TransformToVxs(vxs);
// gx.Render(vxs, Color.Black);
//}
public static void Rectangle(this AggRenderSurface gx, double left, double bottom, double right, double top, Color color, double strokeWidth = 1)
{
stroke.Width = strokeWidth;
simpleRect.SetRect(left + .5, bottom + .5, right - .5, top - .5);
VectorToolBox.GetFreeVxs(out VertexStore v1, out VertexStore v2);
gx.Render(stroke.MakeVxs(simpleRect.MakeVxs(v1), v2), color);
VectorToolBox.ReleaseVxs(ref v1, ref v2);
}
public override void Rectangle(double left, double bottom, double right, double top)
{
simpleRect.SetRect(left + .5, bottom + .5, right - .5, top - .5);
var v1 = GetFreeVxs();
var v2 = GetFreeVxs();
//
gx.Render(stroke.MakeVxs(simpleRect.MakeVxs(v1), v2), this.fillColor);
//
ReleaseVxs(ref v1);
ReleaseVxs(ref v2);
}
//static SvgFontStore svgFontStore = new SvgFontStore();
//public static void DrawString(this ImageGraphics2D gx,
// string text,
// double x,
// double y,
// double pointSize = 12,
// Justification justification = Justification.Left,
// Baseline baseline = Baseline.Text,
// Color color = new Color(),
// bool drawFromHintedCache = false,
// Color backgroundColor = new Color())
//{
// ////use svg font
// var svgFont = svgFontStore.LoadFont(SvgFontStore.DEFAULT_SVG_FONTNAME, (int)pointSize);
// //TODO: review here
// //stringPrinter on each platform may not interchangeable ***
// if (stringPrinter == null)
// {
// stringPrinter = new MyTypeFacePrinter(gx.GfxPlatform);
// }
// stringPrinter.CurrentActualFont = svgFont;
// stringPrinter.DrawFromHintedCache = false;
// stringPrinter.LoadText(text);
// VertexStore vxs = stringPrinter.MakeVxs();
// vxs = Affine.NewTranslation(x, y).TransformToVxs(vxs);
// gx.Render(vxs, Color.Black);
//}
public static void Rectangle(this Graphics2D gx, double left, double bottom, double right, double top, Color color, double strokeWidth = 1)
{
stroke.Width = strokeWidth;
simpleRect.SetRect(left + .5, bottom + .5, right - .5, top - .5);
var v1 = GetFreeVxs();
var v2 = GetFreeVxs();
gx.Render(stroke.MakeVxs(simpleRect.MakeVxs(v1), v2), color);
RelaseVxs(ref v1);
RelaseVxs(ref v2);
}
public static void Rectangle(this AggRenderSurface gx, double left, double bottom, double right, double top, Color color, double strokeWidth = 1)
{
if (s_threadInit == null)
{
CheckInit();
}
//------------------------------------
s_stroke.Width = strokeWidth;
s_simpleRect.SetRect(left + .5, bottom + .5, right - .5, top - .5);
using (VxsTemp.Borrow(out var v1, out var v2))
{
gx.Render(s_stroke.MakeVxs(s_simpleRect.MakeVxs(v1), v2), color);
}
}
/// <summary>
/// draw rectangle
/// </summary>
/// <param name="left"></param>
/// <param name="bottom"></param>
/// <param name="right"></param>
/// <param name="top"></param>
/// <param name="color"></param>
/// <param name="strokeWidth"></param>
public void Rectangle(double left, double bottom, double right, double top, ColorRGBA color)
{
simpleRect.SetRect(left + .5, bottom + .5, right - .5, top - .5);
gx.Render(stroke.MakeVxs(simpleRect.MakeVxs()), color);
}
public override void Draw(Painter p)
{
if (UseBitmapExt)
{
p.RenderQuality = RenderQuality.Fast;
}
else
{
p.RenderQuality = RenderQuality.HighQuality;
}
p.Clear(Drawing.Color.Yellow);
p.UseSubPixelLcdEffect = false;
//
//---red reference line--
p.StrokeColor = Color.Black;
p.DrawLine(0, 400, 800, 400); //draw reference line
p.DrawImage(_lionImg, 300, 0);
int _imgW = _lionImg.Width;
int _imgH = _lionImg.Height;
int x_pos = 0;
for (int i = 0; i < 360; i += 30)
{
p.DrawImage(_lionImg,
//move to center of the image (hotspot x,y)
AffinePlan.Translate(-_imgW / 2f, -_imgH / 2f),
AffinePlan.Scale(0.50, 0.50),
AffinePlan.Rotate(AggMath.deg2rad(i)),
AffinePlan.Translate((_imgW / 2f) + x_pos, _imgH / 2f) //translate back
);
x_pos += _imgW / 3;
}
using (VxsTemp.Borrow(out var vxs1, out var vxs2))
{
SimpleRect sRect = new SimpleRect();
int x = 0, y = 0, w = 100, h = 100;
sRect.SetRect(x, y, x + w, y + h);
sRect.MakeVxs(vxs1);
p.Fill(vxs1, Color.Blue);
//-------------------
Affine af = Affine.NewMatix(
AffinePlan.Translate(-w / 2f, -h / 2f),
AffinePlan.Rotate(AggMath.deg2rad(30)),
AffinePlan.Translate(w / 2f, h / 2f)
);
af.TransformToVxs(vxs1, vxs2);
p.Fill(vxs2, Color.Red);
//-------------------
}
}
public override void Draw(Painter p)
{
if (UseBitmapExt)
{
p.RenderQuality = RenderQuality.Fast;
}
else
{
p.RenderQuality = RenderQuality.HighQuality;
}
p.Clear(Drawing.Color.White);
p.UseSubPixelLcdEffect = false;
//---red reference line--
p.StrokeColor = Color.Black;
p.DrawLine(0, 400, 800, 400); //draw reference line
p.DrawImage(_lionImg, 300, 0);
//p.DrawImage(lionImg, 0, 0, 10, 10, 100, 100);
//
//p.DrawImage(halfLion, 50, 0);
int _imgW = _lionImg.Width;
int _imgH = _lionImg.Height;
int x_pos = 0;
int y_pos = 0;
var affPlans = new AffinePlan[4];
//1. create new half-size lion image
//for (int i = 0; i < 360; i += 30)
//{
// affPlans[0] = AffinePlan.Translate(-_imgW / 2f, -_imgH / 2f);
// affPlans[1] = AffinePlan.Scale(1, 1);
// affPlans[2] = AffinePlan.Rotate(AggMath.deg2rad(i));
// affPlans[3] = AffinePlan.Translate((_imgW / 2f) + x_pos, (_imgH / 2f) + y_pos);
// p.DrawImage(halfLion, affPlans);
// x_pos += _imgW / 3;
//}
x_pos = 0;
y_pos = 100;
for (int i = 0; i < 360; i += 30)
{
affPlans[0] = AffinePlan.Translate(-_imgW / 2f, -_imgH / 2f);
affPlans[1] = AffinePlan.Scale(0.50, 0.50);
affPlans[2] = AffinePlan.Rotate(AggMath.deg2rad(i));
affPlans[3] = AffinePlan.Translate((_imgW / 2f) + x_pos, (_imgH / 2f) + y_pos);
p.DrawImage(_lionImg, affPlans);
x_pos += _imgW / 3;
}
//----
//
using (VxsTemp.Borrow(out var vxs1, out var vxs2))
{
SimpleRect sRect = new SimpleRect();
int x = 0, y = 0, w = 100, h = 100;
sRect.SetRect(x, y, x + w, y + h);
sRect.MakeVxs(vxs1);
p.Fill(vxs1, Color.Blue);
//-------------------
Affine af = Affine.NewMatix(
AffinePlan.Translate(-w / 2f, -h / 2f),
AffinePlan.Rotate(AggMath.deg2rad(30)),
AffinePlan.Translate(w / 2f, h / 2f)
);
af.TransformToVxs(vxs1, vxs2);
p.Fill(vxs2, Color.Red);
}
}
