public void DrawObject(string url, string mimeType, float x, float y, float width, float height)
{
if (_imageLoader == null)
{
return;
}
var transform = _transform;
var tl = transform.Apply(x, y);
var br = transform.Apply(x + width, y + height);
var screenMin = new Graphics.Point(Math.Min(tl.X, br.X), Math.Min(tl.Y, br.Y));
var screenMax = new Graphics.Point(Math.Max(tl.X, br.X), Math.Max(tl.Y, br.Y));
var image = _imageLoader.getImage(url, mimeType);
if (image == null)
{
// image is not ready yet...
if (_fillColor.Color.A > 0)
{
var rect = new Rect(x, y, width, height);
PushRenderStates();
_drawingContext.DrawRectangle(_fillColor, null, rect);
PopRenderStates();
}
}
else
{
// draw the image
var rect = new Rect(x, y, width, height);
PushRenderStates();
_drawingContext.DrawImage(image, rect);
PopRenderStates();
}
}
public void DrawObject(string url, string mimeType, float x, float y, float width, float height)
{
if (_imageLoader == null)
{
return;
}
var transform = _transform;
var screenMin = transform.Apply(x, y);
var screenMax = transform.Apply(x + width, y + height);
var image = _imageLoader.getImage(url, mimeType,
(url_, image_) =>
{
var renderer = _imageLoader.Editor.Renderer;
var x_ = (int)Math.Floor(screenMin.X);
var y_ = (int)Math.Floor(screenMin.Y);
var width_ = (int)Math.Ceiling(screenMax.X) - x_;
var height_ = (int)Math.Ceiling(screenMax.Y) - y_;
_target.Invalidate(renderer, x_, y_, width_, height_, LayerType.LayerType_ALL);
});
if (image == null)
{
// image is not ready yet...
if (_fillColor.Color.A > 0)
{
var rect = new Rect(x, y, width, height);
var clipped = PushRenderStates();
_drawingContext.DrawRectangle(_fillColor, null, rect);
PopRenderStates(clipped);
}
}
else
{
// adjust rectangle so that the image gets fit into original rectangle
float fx = width / (float)image.Width;
float fy = height / (float)image.Height;
if (fx > fy)
{
float w = (float)(image.Width * fy);
x += (width - w) / 2;
width = w;
}
else
{
float h = (float)(image.Height * fx);
y += (height - h) / 2;
height = h;
}
// draw the image
var rect = new Rect(x, y, width, height);
var clipped = PushRenderStates();
_drawingContext.DrawImage(image, rect);
PopRenderStates(clipped);
}
}
public void DrawObject(string url, string mimeType, float x, float y, float width, float height)
{
if (_imageLoader == null)
{
return;
}
var transform = _transform;
var screenMin = transform.Apply(x, y);
var screenMax = transform.Apply(x + width, y + height);
var image = _imageLoader.getImage(url, mimeType,
(url_, image_) =>
{
var renderer = _imageLoader.Editor.Renderer;
var x_ = (int)Math.Floor(screenMin.X);
var y_ = (int)Math.Floor(screenMin.Y);
var width_ = (int)Math.Ceiling(screenMax.X) - x_;
var height_ = (int)Math.Ceiling(screenMax.Y) - y_;
_target.Invalidate(renderer, x_, y_, width_, height_, LayerType.LayerType_ALL);
});
if (image == null)
{
// image is not ready yet...
if (_fillColor.A > 0)
{
_session.FillRectangle(x, y, width, height, _fillColor);
}
}
else
{
// adjust rectangle so that the image gets fit into original rectangle
var size = image.SizeInPixels;
float fx = width / (float)size.Width;
float fy = height / (float)size.Height;
if (fx > fy)
{
float w = (float)(size.Width) * fy;
x += (width - w) / 2;
width = w;
}
else
{
float h = (float)(size.Height) * fx;
y += (height - h) / 2;
height = h;
}
// draw the image
var rect = new Rect(x, y, width, height);
_session.DrawImage(image, rect, new Rect(0, 0, size.Width, size.Height));
}
}
public void DrawObject(string url, string mimeType, float x, float y, float width, float height)
{
if (_imageLoader == null)
{
return;
}
var transform = _transform;
var screenMin = transform.Apply(x, y);
var screenMax = transform.Apply(x + width, y + height);
var image = _imageLoader.getImage(url, mimeType);
if (image == null)
{
// image is not ready yet...
if (_fillColor.A > 0)
{
_session.FillRectangle(x, y, width, height, _fillColor);
}
}
else
{
// adjust rectangle so that the image gets fit into original rectangle
var size = image.SizeInPixels;
float fx = width / (float)size.Width;
float fy = height / (float)size.Height;
if (fx > fy)
{
float w = (float)(size.Width) * fy;
x += (width - w) / 2;
width = w;
}
else
{
float h = (float)(size.Height) * fx;
y += (height - h) / 2;
height = h;
}
// draw the image
var rect = new Rect(x, y, width, height);
_session.DrawImage(image, rect, new Rect(0, 0, size.Width, size.Height));
}
}
