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public StrokeRect ( |
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| rect | ||
| Résultat | void | |
public static void DrawRect(CGContext context, RectangleF rect, CGColor color, float lineWidth)
{
context.SaveState();
context.AddRect(rect);
context.Clip();
context.SetLineWidth(lineWidth);
context.SetStrokeColor(color);
context.StrokeRect(rect);
context.RestoreState();
}
/**
* This is fill of hackish stuff.
* Thought this was going to be easier but that just did not work out.
**/
protected void HatchSphere(CGContext context)
{
var hatchSize = getHatchWidth (hatchStyle);
var lineWidth = getLineWidth (hatchStyle);
initializeContext(context, hatchSize, false);
/* draw background in fore ground color*/
drawBackground (context, backColor, hatchSize, hatchSize);
context.SetStrokeColor(foreColor.ToCGColor());
context.SetFillColor(foreColor.ToCGColor());
context.SetLineWidth(1);
context.SetLineCap(CGLineCap.Square);
// Initialize work rectangle
RectangleF rect = new RectangleF(0,0,1,1);
float quad = hatchSize / 2.0f;
// Left lower quad
rect.Width = quad;
rect.Height = quad;
rect.X = 0;
rect.Y = 0;
context.StrokeRect(rect);
// right upper quad
rect.Width = quad;
rect.Height = quad;
rect.X = quad;
rect.Y = quad;
context.StrokeRect(rect);
// left upper quad
rect.Width = quad;
rect.Height = quad;
rect.X = 0;
rect.Y = quad + 1;
context.FillRect(rect);
// right lower quod
rect.Width = quad;
rect.Height = quad;
rect.X = quad + 1;
rect.Y = 0;
context.FillRect(rect);
// Now we fill in some corner bits with background
// This is a bad hack but now sure what else to do
context.SetFillColor(backColor.ToCGColor());
rect.Height = 1;
rect.Width = 1;
rect.X = 0;
rect.Y = 0;
setPixels(context, rect);
rect.X = 0;
rect.Y = quad;
setPixels(context, rect);
rect.X = 0;
rect.Y = quad;
setPixels(context, rect);
rect.X = quad;
rect.Y = 0;
setPixels(context, rect);
rect.X = quad;
rect.Y = quad;
setPixels(context, rect);
rect.X = quad;
rect.Y = hatchSize;
setPixels(context, rect);
rect.X = hatchSize;
rect.Y = 0;
setPixels(context, rect);
rect.X = hatchSize;
rect.Y = quad;
setPixels(context, rect);
rect.X = hatchSize;
rect.Y = hatchSize;
setPixels(context, rect);
// Now for the fake shiny thingys hack
// Probably could use a line here but it is already
// so hacky I will just use this.
rect.X = 5;
rect.Y = 3;
setPixels(context, rect);
rect.X = 6;
rect.Y = 3;
setPixels(context, rect);
rect.X = 1;
rect.Y = 7;
setPixels(context, rect);
rect.X = 2;
rect.Y = 7;
setPixels(context, rect);
}
void HatchHorizontalBrick(CGContext context)
{
var hatchWidth = getHatchWidth (hatchStyle);
var hatchHeight = getHatchHeight (hatchStyle);
var lineWidth = getLineWidth (hatchStyle);
initializeContext(context, hatchHeight, false);
/* draw background */
drawBackground (context, backColor, hatchWidth, hatchHeight);
/* draw lines in the foreground color */
context.SetFillColor(foreColor.ToCGColor());
/* draw lines in the foreground color */
context.SetStrokeColor(foreColor.ToCGColor());
context.SetLineWidth(lineWidth);
context.SetLineCap(CGLineCap.Square);
RectangleF rect = new RectangleF(0,0,1,1);
rect.Y = 3;
rect.Width = hatchWidth;
rect.Height = hatchHeight - 4;
context.StrokeRect(rect);
context.MoveTo(hatchWidth / 2.0f, 0);
context.AddLineToPoint(hatchWidth / 2.0f,3);
context.StrokePath();
}