private void UpdateSurface()
{
mSurface.RotationAngleDegrees = (double)nudAngle.Value;
mSurface.DisplayAlignment = (OriginAlignment)cboAlignment.SelectedItem;
mSurface.RotationCenter = (OriginAlignment)cboRotation.SelectedItem;
mSurface.SetScale((double)nudScaleWidth.Value / 100.0, (double)nudScaleHeight.Value / 100.0);
mSurface.Color = Color.FromArgb(colorBox.BackColor.ToArgb());
mSurface.Alpha = (double)nudAlpha.Value / 100.0;
}
internal void UpdateDisplay()
{
if (this.Visible == false)
{
return;
}
Display.BeginFrame();
Display.Clear(Color.LightGray);
// draw the grid
Color clr = Color.Gray;
for (int x = 0; x < pctGraphics.Width; x += 30)
{
Display.Primitives.DrawRect(clr, new Rectangle(0, 0, x, pctGraphics.Height));
}
for (int y = 0; y < pctGraphics.Height; y += 30)
{
Display.Primitives.DrawRect(clr, new Rectangle(0, 0, pctGraphics.Width, y));
}
if (mSurface != null)
{
// set all the state-drawing options on the surface
UpdateSurface();
mSurface.Draw((int)nudX.Value, (int)nudY.Value);
// this image should be drawn at 200, 100 unrotated.
// this is to test to make sure that RotationCenter does not have
// any effect on a displayed, unrotated sprite.
mSurface.RotationAngleDegrees = 0;
mSurface.DisplayAlignment = OriginAlignment.TopLeft;
mSurface.Alpha = 1.0;
mSurface.SetScale(1.0, 1.0);
mSurface.Draw(200, 100);
}
// box around sprite point to check alignment
const int rectsize = 3;
Display.Primitives.DrawRect(Color.Fuchsia,
new Rectangle(
(int)nudX.Value - rectsize,
(int)nudY.Value - rectsize,
2 * rectsize,
2 * rectsize));
Display.EndFrame();
AgateApp.KeepAlive();
}
internal void UpdateDisplay()
{
if (this.Visible == false)
{
return;
}
Display.BeginFrame();
Display.Clear(Color.Green);
// draw the grid
Color clr = Color.FromRgb(0, 164, 0);
for (int x = 0; x < pctGraphics.Width; x += 16)
{
Display.Primitives.DrawRect(clr, new Rectangle(0, 0, x, Display.RenderTarget.Height));
}
for (int y = 0; y < pctGraphics.Height; y += 16)
{
Display.Primitives.DrawRect(clr, new Rectangle(0, 0, Display.RenderTarget.Width, y));
}
int crossSize = 5;
Display.Primitives.DrawRect(Color.Red, new Rectangle(mSpritePosition, mSprite.DisplaySize));
// draw cross
Display.Primitives.DrawRect(Color.White,
new Rectangle(mSpritePosition.X - crossSize, mSpritePosition.Y, crossSize * 2 + 1, 1));
Display.Primitives.DrawRect(Color.White,
new Rectangle(mSpritePosition.X, mSpritePosition.Y - crossSize, 1, crossSize * 2 + 1));
mSprite.Update();
mSprite.Draw(mSpritePosition);
//srcSurf.Draw(10, 300);
Display.EndFrame();
lblFrameRate.Text = "Frame Rate: " + Display.FramesPerSecond.ToString();
}
