本文整理汇总了C#中System.Drawing.Graphics.SetHighQuality方法的典型用法代码示例。如果您正苦于以下问题：C# Graphics.SetHighQuality方法的具体用法？C# Graphics.SetHighQuality怎么用？C# Graphics.SetHighQuality使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Drawing.Graphics的用法示例。
在下文中一共展示了Graphics.SetHighQuality方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Wallpaper
public Wallpaper()
{
s = Settings.Instance;
allScreen = MultiScreenInfo.Instance;
CanAddAnotherBitmap = true;
try
{
desktop = new Bitmap(allScreen.VirtualDesktop.Width, allScreen.VirtualDesktop.Height);
gDesktop = Graphics.FromImage(desktop);
gDesktop.SetHighQuality();
needFullRedraw = true;
try
{
if (allScreen.IsChanged == false)
{
var currentPath = GetCurrentPath();
var expectedPath = SafeFilename.Convert(s.SaveFolder, "Current Wallpaper.bmp", true);
if (currentPath == expectedPath)
{
using (var currentDesktop = new Bitmap(currentPath))
{
//not needed?
if (currentDesktop.Size == allScreen.VirtualDesktop.Size)
{
gDesktop.DrawImageUnscaled(currentDesktop, 0, 0);
needFullRedraw = false;
}
}
}
}
}
catch
{
}
}
catch
{
if (gDesktop != null)
{
gDesktop.Dispose();
gDesktop = null;
}
if (desktop != null)
{
desktop.Dispose();
desktop = null;
}
}
if (desktop == null)
{
throw new ArgumentException();
}
}示例2: cLogo_Draw
private void cLogo_Draw(Graphics g)
{
g.SetHighQuality();
using (Matrix m = new Matrix())
{
m.RotateAt(45, new PointF(mX, mY));
g.Transform = m;
}
using (Pen pen = new Pen(lineColor))
{
for (int i = 0; i <= mX; i += step)
{
g.DrawLine(pen, i, mY, mX, mY + i); // Left top
g.DrawLine(pen, i, mY, mX, mY - i); // Left bottom
g.DrawLine(pen, w - i, mY, mX, mY - i); // Right top
g.DrawLine(pen, w - i, mY, mX, mY + i); // Right bottom
}
g.DrawLine(pen, mX, mY, mX, mY + mX); // Left top
g.DrawLine(pen, mX, mY, mX, mY - mX); // Left bottom
g.DrawLine(pen, w - mX, mY, mX, mY - mX); // Right top
g.DrawLine(pen, w - mX, mY, mX, mY + mX); // Right bottom
}
if (!isPaused)
{
if (step + speed > maxStep)
{
direction = -speed;
}
else if (step - speed < minStep)
{
direction = speed;
}
step += direction;
HSB hsb = lineColor;
if (hsb.Hue >= 1)
{
hsb.Hue = 0;
}
else
{
hsb.Hue += 0.01;
}
lineColor = hsb;
}
}示例3: DrawMagnifier
private void DrawMagnifier(Graphics g)
{
Point mousePos = InputManager.MousePosition0Based;
Rectangle currentScreenRect0Based = CaptureHelpers.ScreenToClient(Screen.FromPoint(InputManager.MousePosition).Bounds);
int offsetX = 10, offsetY = 10, infoTextOffset = 0, infoTextPadding = 3;
Rectangle infoTextRect = Rectangle.Empty;
string infoText = string.Empty;
if (Config.ShowInfo)
{
infoTextOffset = 10;
CurrentPosition = InputManager.MousePosition;
infoText = GetInfoText();
Size textSize = g.MeasureString(infoText, infoFont).ToSize();
infoTextRect.Size = new Size(textSize.Width + infoTextPadding * 2, textSize.Height + infoTextPadding * 2);
}
using (Bitmap magnifier = Magnifier(SurfaceImage, mousePos, Config.MagnifierPixelCount, Config.MagnifierPixelCount, Config.MagnifierPixelSize))
{
int x = mousePos.X + offsetX;
if (x + magnifier.Width > currentScreenRect0Based.Right)
{
x = mousePos.X - offsetX - magnifier.Width;
}
int y = mousePos.Y + offsetY;
if (y + magnifier.Height + infoTextOffset + infoTextRect.Height > currentScreenRect0Based.Bottom)
{
y = mousePos.Y - offsetY - magnifier.Height - infoTextOffset - infoTextRect.Height;
}
if (Config.ShowInfo)
{
infoTextRect.Location = new Point(x + (magnifier.Width / 2) - (infoTextRect.Width / 2), y + magnifier.Height + infoTextOffset);
DrawInfoText(g, infoText, infoTextRect, 3);
}
g.SetHighQuality();
using (TextureBrush brush = new TextureBrush(magnifier))
{
brush.TranslateTransform(x, y);
if (Config.UseSquareMagnifier)
{
g.FillRectangle(brush, x, y, magnifier.Width, magnifier.Height);
g.DrawRectangleProper(Pens.White, x - 1, y - 1, magnifier.Width + 2, magnifier.Height + 2);
g.DrawRectangleProper(Pens.Black, x, y, magnifier.Width, magnifier.Height);
}
else
{
g.FillEllipse(brush, x, y, magnifier.Width, magnifier.Height);
g.DrawEllipse(Pens.White, x - 1, y - 1, magnifier.Width + 2, magnifier.Height + 2);
g.DrawEllipse(Pens.Black, x, y, magnifier.Width, magnifier.Height);
}
}
}
}示例4: DrawAutoScaledImage
private void DrawAutoScaledImage(Graphics g, Image img, Rectangle rect, bool allowEnlarge = false, bool centerImage = false)
{
double ratio;
int newWidth, newHeight;
if (!allowEnlarge && img.Width <= rect.Width && img.Height <= rect.Height)
{
ratio = 1.0;
newWidth = img.Width;
newHeight = img.Height;
}
else
{
double ratioX = (double)rect.Width / img.Width;
double ratioY = (double)rect.Height / img.Height;
ratio = ratioX < ratioY ? ratioX : ratioY;
newWidth = (int)(img.Width * ratio);
newHeight = (int)(img.Height * ratio);
}
int newX = rect.X;
int newY = rect.Y;
if (centerImage)
{
newX += (int)((rect.Width - (img.Width * ratio)) / 2);
newY += (int)((rect.Height - (img.Height * ratio)) / 2);
}
g.SetHighQuality();
g.DrawImage(img, newX, newY, newWidth, newHeight);
}示例5: DrawBackground
private void DrawBackground(Graphics g)
{
g.SetHighQuality();
if (isHover)
{
g.DrawRoundedRectangle(backgroundHoverBrush, borderPen, new Rectangle(0, 0, ClientSize.Width - 1, ClientSize.Height - 1), 2);
}
else
{
g.DrawRoundedRectangle(backgroundBrush, borderPen, new Rectangle(0, 0, ClientSize.Width - 1, ClientSize.Height - 1), 2);
}
}示例6: DrawMagnifier
private void DrawMagnifier(Graphics g)
{
Point mousePos = InputManager.MousePosition0Based;
int offsetX = 10, offsetY = 10;
if (Config.ShowInfo && AreaManager.IsCurrentAreaValid && AreaManager.CurrentArea.Location == mousePos)
{
offsetY = 50;
}
using (Bitmap magnifier = Magnifier(SurfaceImage, mousePos, Config.MagnifierPixelCount, Config.MagnifierPixelCount, Config.MagnifierPixelSize))
{
int x = mousePos.X + offsetX;
if (x + magnifier.Width > ScreenRectangle0Based.Width)
{
x = mousePos.X - offsetX - magnifier.Width;
}
int y = mousePos.Y + offsetY;
if (y + magnifier.Height > ScreenRectangle0Based.Height)
{
y = mousePos.Y - offsetY - magnifier.Height;
}
g.SetHighQuality();
using (TextureBrush brush = new TextureBrush(magnifier))
{
brush.TranslateTransform(x, y);
g.FillEllipse(brush, x, y, magnifier.Width, magnifier.Height);
g.DrawEllipse(Pens.Black, x, y, magnifier.Width, magnifier.Height);
}
}
}示例7: DrawMagnifier
private void DrawMagnifier(Graphics g)
{
Point mousePos = InputManager.MousePosition0Based;
Rectangle currentScreenRect0Based = CaptureHelpers.ScreenToClient(Screen.FromPoint(InputManager.MousePosition).Bounds);
int offsetX = RulerMode ? 20 : 10, offsetY = RulerMode ? 20 : 10;
if (Config.ShowInfo && ((AreaManager.IsCurrentAreaValid && AreaManager.CurrentArea.Location == mousePos) || OneClickMode))
{
offsetY = RulerMode ? 85 : 50;
}
using (Bitmap magnifier = Magnifier(SurfaceImage, mousePos, Config.MagnifierPixelCount, Config.MagnifierPixelCount, Config.MagnifierPixelSize))
{
int x = mousePos.X + offsetX;
if (x + magnifier.Width > currentScreenRect0Based.Right)
{
x = mousePos.X - offsetX - magnifier.Width;
}
int y = mousePos.Y + offsetY;
if (y + magnifier.Height > currentScreenRect0Based.Bottom)
{
y = mousePos.Y - offsetY - magnifier.Height;
}
g.SetHighQuality();
using (TextureBrush brush = new TextureBrush(magnifier))
{
brush.TranslateTransform(x, y);
g.FillEllipse(brush, x, y, magnifier.Width, magnifier.Height);
g.DrawEllipse(Pens.Black, x, y, magnifier.Width, magnifier.Height);
}
}
}