public DrawButtonsOnBitmap()
{
Title = "Draw Buttons on Bitmap";
// Create a UniformGrid for hosting buttons.
UniformGrid unigrid = new UniformGrid();
unigrid.Columns = 4;
// Create 32 ToggleButton objects on UniformGrid.
for (int i = 0; i < 32; i++)
{
ToggleButton btn = new ToggleButton();
btn.Width = 96;
btn.Height = 24;
btn.IsChecked = (i < 4 | i > 27) ^ (i % 4 == 0 | i % 4 == 3);
unigrid.Children.Add(btn);
}
// Size the UniformGrid.
unigrid.Measure(new Size(Double.PositiveInfinity,
Double.PositiveInfinity));
Size szGrid = unigrid.DesiredSize;
// Arrange the UniformGrid.
unigrid.Arrange(new Rect(new Point(0, 0), szGrid));
// Create the RenderTargetBitmap object.
RenderTargetBitmap renderbitmap =
new RenderTargetBitmap((int)Math.Ceiling(szGrid.Width),
(int)Math.Ceiling(szGrid.Height),
96, 96, PixelFormats.Default);
// Render the UniformGrid on the RenderTargetBitmap.
renderbitmap.Render(unigrid);
// Create an Image object and set its Source to the bitmap.
Image img = new Image();
img.Source = renderbitmap;
// Make the Image object the content of the window.
Content = img;
}
public DrawButtonsOnBitmap()
{
Title = "Draw Buttons on Bitmap";
// ��ư�� ��ġ��ų UniformGrid ����
UniformGrid unigrid = new UniformGrid();
unigrid.Columns = 4;
// UniformGrid ���� 32���� ��۹�ư ��ü�� ����
for (int i = 0; i < 32; i++)
{
ToggleButton btn = new ToggleButton();
btn.Width = 96;
btn.Height = 24;
btn.IsChecked = (i < 4 | i > 27) ^ (i % 4 == 0 | i % 4 == 3);
unigrid.Children.Add(btn);
}
// ������Ʈ �Ǵ� ��Ʈ���� ������ �������� ���� �ݵ�� Measure / Arrage �ҵ带 ȣ���ؼ� ũ�⸦ �����������.
unigrid.Measure(new Size(Double.PositiveInfinity,
Double.PositiveInfinity));
Size szGrid = unigrid.DesiredSize;
unigrid.Arrange(new Rect(new Point(0, 0), szGrid));
// ���� ������ ������ ������ ��ħ.
RenderTargetBitmap renderbitmap =
new RenderTargetBitmap((int)Math.Ceiling(szGrid.Width),
(int)Math.Ceiling(szGrid.Height),
96, 96, PixelFormats.Default);
renderbitmap.Render(unigrid);
Image img = new Image();
img.Source = renderbitmap;
Content = img;
}
