public void PaintPictureBox()
{
AssembledStyles styles = new AssembledStyles();
Bitmap bm = new Bitmap(20, 30);
ImageBox box = new ImageBox(styles.WithMargins(new Thickness(72.0 / 96.0 * 2.0))
.WithBorders(new Thickness(72.0 / 96.0 * 3.0))
.WithPads(new Thickness(72.0 / 96.0 * 7.0, 72.0 / 96.0 * 8.0, 72.0 / 96.0 * 11.0, 72.0 / 96.0 * 13.0)), bm);
RootBox root = new RootBox(styles);
BlockBox block = new BlockBox(styles, Color.Yellow, 2000, 4000);
root.AddBox(block);
root.AddBox(box);
LayoutInfo transform = MakeLayoutInfo();
root.Layout(transform);
Assert.That(box.Height, Is.EqualTo(30 + 2 * 2 + 3 * 2 + 8 + 13));
Assert.That(box.Width, Is.EqualTo(20 + 2 * 2 + 3 * 2 + 7 + 11));
Assert.That(box.Ascent, Is.EqualTo(box.Height));
PaintTransform ptrans = new PaintTransform(2, 4, 96, 96, 10, 40, 96, 96);
MockGraphics graphics = new MockGraphics();
root.Paint(graphics, ptrans);
Assert.That(graphics.LastRenderPictureArgs, Is.Not.Null);
Assert.That(graphics.LastRenderPictureArgs.Picture, Is.EqualTo(box.Picture));
Assert.That(graphics.LastRenderPictureArgs.X, Is.EqualTo(2 - 10 + 2 + 3 + 7));
Assert.That(graphics.LastRenderPictureArgs.Y, Is.EqualTo(4 - 40 + block.Height + 2 + 3 + 8));
Assert.That(graphics.LastRenderPictureArgs.Cx, Is.EqualTo(20));
Assert.That(graphics.LastRenderPictureArgs.Cy, Is.EqualTo(30));
int hmWidth = box.Picture.Width;
int hmHeight = box.Picture.Height;
Assert.That(graphics.LastRenderPictureArgs.XSrc, Is.EqualTo(0));
Assert.That(graphics.LastRenderPictureArgs.YSrc, Is.EqualTo(hmHeight));
Assert.That(graphics.LastRenderPictureArgs.CxSrc, Is.EqualTo(hmWidth));
Assert.That(graphics.LastRenderPictureArgs.CySrc, Is.EqualTo(-hmHeight));
Assert.That(graphics.LastRenderPictureArgs.RcWBounds.left, Is.EqualTo(2 - 10 + 2 + 3 + 7));
Assert.That(graphics.LastRenderPictureArgs.RcWBounds.top, Is.EqualTo(4 - 40 + block.Height + 2 + 3 + 8));
Assert.That(graphics.LastRenderPictureArgs.RcWBounds.right, Is.EqualTo(2 - 10 + 2 + 3 + 7 + 20));
Assert.That(graphics.LastRenderPictureArgs.RcWBounds.bottom, Is.EqualTo(4 - 40 + block.Height + 2 + 3 + 8 + 30));
}
public void PaintPictureBox()
{
AssembledStyles styles = new AssembledStyles();
Bitmap bm = new Bitmap(20, 30);
ImageBox box = new ImageBox(styles.WithMargins(new Thickness(72.0 / 96.0 * 2.0))
.WithBorders(new Thickness(72.0 / 96.0 * 3.0))
.WithPads(new Thickness(72.0 / 96.0 * 7.0, 72.0 / 96.0 * 8.0, 72.0 / 96.0 * 11.0, 72.0 / 96.0 * 13.0)), bm);
RootBox root = new RootBox(styles);
BlockBox block = new BlockBox(styles, Color.Yellow, 2000, 4000);
root.AddBox(block);
root.AddBox(box);
LayoutInfo transform = MakeLayoutInfo();
root.Layout(transform);
Assert.That(box.Height, Is.EqualTo(30 + 2*2+3*2+8+13));
Assert.That(box.Width, Is.EqualTo(20 + 2*2 +3*2 + 7 + 11));
Assert.That(box.Ascent, Is.EqualTo(box.Height));
PaintTransform ptrans = new PaintTransform(2, 4, 96, 96, 10, 40, 96, 96);
MockGraphics graphics = new MockGraphics();
root.Paint(graphics, ptrans);
Assert.That(graphics.LastRenderPictureArgs, Is.Not.Null);
Assert.That(graphics.LastRenderPictureArgs.Picture, Is.EqualTo(box.Picture));
Assert.That(graphics.LastRenderPictureArgs.X, Is.EqualTo(2-10 + 2 + 3 + 7));
Assert.That(graphics.LastRenderPictureArgs.Y, Is.EqualTo(4 - 40 + block.Height + 2 + 3 + 8));
Assert.That(graphics.LastRenderPictureArgs.Cx, Is.EqualTo(20));
Assert.That(graphics.LastRenderPictureArgs.Cy, Is.EqualTo(30));
int hmWidth = box.Picture.Width;
int hmHeight = box.Picture.Height;
Assert.That(graphics.LastRenderPictureArgs.XSrc, Is.EqualTo(0));
Assert.That(graphics.LastRenderPictureArgs.YSrc, Is.EqualTo(hmHeight));
Assert.That(graphics.LastRenderPictureArgs.CxSrc, Is.EqualTo(hmWidth));
Assert.That(graphics.LastRenderPictureArgs.CySrc, Is.EqualTo(-hmHeight));
Assert.That(graphics.LastRenderPictureArgs.RcWBounds.left, Is.EqualTo(2 - 10 + 2 + 3 + 7));
Assert.That(graphics.LastRenderPictureArgs.RcWBounds.top, Is.EqualTo(4 - 40 + block.Height + 2 + 3 + 8));
Assert.That(graphics.LastRenderPictureArgs.RcWBounds.right, Is.EqualTo(2 - 10 + 2 + 3 + 7 + 20));
Assert.That(graphics.LastRenderPictureArgs.RcWBounds.bottom, Is.EqualTo(4 - 40 + block.Height + 2 + 3 + 8 + 30));
}
