本文整理匯總了C#中System.Drawing.Bitmap.Bounds方法的典型用法代碼示例。如果您正苦於以下問題：C# Bitmap.Bounds方法的具體用法？C# Bitmap.Bounds怎麽用？C# Bitmap.Bounds使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Drawing.Bitmap的用法示例。
在下文中一共展示了Bitmap.Bounds方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: CustomTerrainBitmap
public static Bitmap CustomTerrainBitmap(World world)
{
var map = world.Map;
var size = Exts.NextPowerOf2(Math.Max(map.Bounds.Width, map.Bounds.Height));
var bitmap = new Bitmap(size, size);
var bitmapData = bitmap.LockBits(bitmap.Bounds(),
ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
unsafe
{
int* c = (int*)bitmapData.Scan0;
for (var x = 0; x < map.Bounds.Width; x++)
for (var y = 0; y < map.Bounds.Height; y++)
{
var mapX = x + map.Bounds.Left;
var mapY = y + map.Bounds.Top;
var custom = map.CustomTerrain[mapX, mapY];
if (custom == null)
continue;
*(c + (y * bitmapData.Stride >> 2) + x) = world.TileSet.Terrain[custom].Color.ToArgb();
}
}
bitmap.UnlockBits(bitmapData);
return bitmap;
}示例2: CustomTerrainBitmap
public static Bitmap CustomTerrainBitmap(World world)
{
var map = world.Map;
var b = map.Bounds;
var size = Exts.NextPowerOf2(Math.Max(b.Width, b.Height));
var bitmap = new Bitmap(size, size);
var bitmapData = bitmap.LockBits(bitmap.Bounds(),
ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
unsafe
{
var colors = (int*)bitmapData.Scan0;
var stride = bitmapData.Stride / 4;
for (var y = 0; y < b.Height; y++)
{
for (var x = 0; x < b.Width; x++)
{
var mapX = x + b.Left;
var mapY = y + b.Top;
var custom = map.CustomTerrain[mapX, mapY];
if (custom == byte.MaxValue)
continue;
colors[y * stride + x] = world.TileSet[custom].Color.ToArgb();
}
}
}
bitmap.UnlockBits(bitmapData);
return bitmap;
}示例3: RenderResourceType
public static ResourceTemplate RenderResourceType(ResourceTypeInfo info, string[] exts, Palette p)
{
var image = info.EditorSprite;
using (var s = FileSystem.OpenWithExts(image, exts))
{
// TODO: Do this properly
var shp = new ShpReader(s) as ISpriteSource;
var frame = shp.Frames.Last();
var bitmap = new Bitmap(frame.Size.Width, frame.Size.Height, PixelFormat.Format8bppIndexed);
bitmap.Palette = p.AsSystemPalette();
var data = bitmap.LockBits(bitmap.Bounds(),
ImageLockMode.WriteOnly, PixelFormat.Format8bppIndexed);
unsafe
{
byte* q = (byte*)data.Scan0.ToPointer();
var stride = data.Stride;
for (var i = 0; i < frame.Size.Width; i++)
for (var j = 0; j < frame.Size.Height; j++)
q[j * stride + i] = frame.Data[i + frame.Size.Width * j];
}
bitmap.UnlockBits(data);
return new ResourceTemplate { Bitmap = bitmap, Info = info, Value = shp.Frames.Count() - 1 };
}
}示例4: ActorsBitmap
public static Bitmap ActorsBitmap(World world)
{
var map = world.Map;
var size = Exts.NextPowerOf2(Math.Max(map.Bounds.Width, map.Bounds.Height));
var bitmap = new Bitmap(size, size);
var bitmapData = bitmap.LockBits(bitmap.Bounds(),
ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
unsafe
{
int* c = (int*)bitmapData.Scan0;
foreach (var t in world.ActorsWithTrait<IRadarSignature>())
{
if (world.FogObscures(t.Actor))
continue;
var color = t.Trait.RadarSignatureColor(t.Actor);
foreach (var cell in t.Trait.RadarSignatureCells(t.Actor))
if (world.Map.IsInMap(cell))
*(c + ((cell.Y - world.Map.Bounds.Top) * bitmapData.Stride >> 2) + cell.X - world.Map.Bounds.Left) = color.ToArgb();
}
}
bitmap.UnlockBits(bitmapData);
return bitmap;
}示例5: AddStaticResources
// Add the static resources defined in the map; if the map lives
// in a world use AddCustomTerrain instead
public static Bitmap AddStaticResources(Map map, Bitmap terrainBitmap)
{
Bitmap terrain = new Bitmap(terrainBitmap);
var tileset = Rules.TileSets[map.Tileset];
var bitmapData = terrain.LockBits(terrain.Bounds(),
ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
unsafe
{
int* c = (int*)bitmapData.Scan0;
for (var x = 0; x < map.Bounds.Width; x++)
for (var y = 0; y < map.Bounds.Height; y++)
{
var mapX = x + map.Bounds.Left;
var mapY = y + map.Bounds.Top;
if (map.MapResources.Value[mapX, mapY].type == 0)
continue;
var res = Rules.Info["world"].Traits.WithInterface<ResourceTypeInfo>()
.Where(t => t.ResourceType == map.MapResources.Value[mapX, mapY].type)
.Select(t => t.TerrainType).FirstOrDefault();
if (res == null)
continue;
*(c + (y * bitmapData.Stride >> 2) + x) = tileset.Terrain[res].Color.ToArgb();
}
}
terrain.UnlockBits(bitmapData);
return terrain;
}示例6: ActorsBitmap
public static Bitmap ActorsBitmap(World world)
{
var map = world.Map;
var b = map.Bounds;
var size = Exts.NextPowerOf2(Math.Max(b.Width, b.Height));
var bitmap = new Bitmap(size, size);
var bitmapData = bitmap.LockBits(bitmap.Bounds(),
ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
unsafe
{
var colors = (int*)bitmapData.Scan0;
var stride = bitmapData.Stride / 4;
foreach (var t in world.ActorsWithTrait<IRadarSignature>())
{
if (world.FogObscures(t.Actor))
continue;
var color = t.Trait.RadarSignatureColor(t.Actor);
foreach (var cell in t.Trait.RadarSignatureCells(t.Actor))
{
var uv = Map.CellToMap(map.TileShape, cell);
if (b.Contains(uv.X, uv.Y))
colors[(uv.Y - b.Top) * stride + uv.X - b.Left] = color.ToArgb();
}
}
}
bitmap.UnlockBits(bitmapData);
return bitmap;
}示例7: RenderResourceType
public static ResourceTemplate RenderResourceType(ResourceTypeInfo info, string[] exts, Palette p)
{
var image = info.SpriteNames[0];
using (var s = FileSystem.OpenWithExts(image, exts))
{
var shp = new ShpReader(s);
var frame = shp[shp.ImageCount - 1];
var bitmap = new Bitmap(shp.Width, shp.Height, PixelFormat.Format8bppIndexed);
bitmap.Palette = p.AsSystemPalette();
var data = bitmap.LockBits(bitmap.Bounds(),
ImageLockMode.WriteOnly, PixelFormat.Format8bppIndexed);
unsafe
{
byte* q = (byte*)data.Scan0.ToPointer();
var stride = data.Stride;
for (var i = 0; i < shp.Width; i++)
for (var j = 0; j < shp.Height; j++)
q[j * stride + i] = frame.Image[i + shp.Width * j];
}
bitmap.UnlockBits(data);
return new ResourceTemplate { Bitmap = bitmap, Info = info, Value = shp.ImageCount - 1 };
}
}示例8: FastCopyIntoSprite
public static void FastCopyIntoSprite(Sprite dest, Bitmap src)
{
var destStride = dest.sheet.Size.Width;
var width = dest.bounds.Width;
var height = dest.bounds.Height;
var srcData = src.LockBits(src.Bounds(),
ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
unsafe
{
var c = (int*)srcData.Scan0;
// Cast the data to an int array so we can copy the src data directly
fixed (byte* bd = &dest.sheet.Data[0])
{
var data = (int*)bd;
var x = dest.bounds.Left;
var y = dest.bounds.Top;
for (var j = 0; j < height; j++)
for (var i = 0; i < width; i++)
data[(y + j) * destStride + x + i] = *(c + (j * srcData.Stride >> 2) + i);
}
}
src.UnlockBits(srcData);
}示例9: RenderResourceType
public static ResourceTemplate RenderResourceType(ResourceTypeInfo info, TileSet tileset, IPalette p)
{
var image = ResolveFilename(info.EditorSprite, tileset);
using (var s = GlobalFileSystem.Open(image))
{
// TODO: Do this properly
var shp = new ShpTDSprite(s);
var frame = shp.Frames.Last();
var bitmap = new Bitmap(frame.Size.Width, frame.Size.Height, PixelFormat.Format8bppIndexed);
bitmap.Palette = p.AsSystemPalette();
var data = bitmap.LockBits(bitmap.Bounds(),
ImageLockMode.WriteOnly, PixelFormat.Format8bppIndexed);
unsafe
{
var q = (byte*)data.Scan0.ToPointer();
var stride = data.Stride;
for (var i = 0; i < frame.Size.Width; i++)
for (var j = 0; j < frame.Size.Height; j++)
q[j * stride + i] = frame.Data[i + frame.Size.Width * j];
}
bitmap.UnlockBits(data);
return new ResourceTemplate { Bitmap = bitmap, Info = info, Value = shp.Frames.Count - 1 };
}
}示例10: TerrainBitmap
public static Bitmap TerrainBitmap(TileSet tileset, Map map, bool actualSize = false)
{
var isDiamond = map.TileShape == TileShape.Diamond;
var b = map.Bounds;
// Fudge the heightmap offset by adding as much extra as we need / can.
// This tries to correct for our incorrect assumption that MPos == PPos
var heightOffset = Math.Min(map.MaximumTerrainHeight, map.MapSize.Y - b.Bottom);
var width = b.Width;
var height = b.Height + heightOffset;
var bitmapWidth = width;
if (isDiamond)
bitmapWidth = 2 * bitmapWidth - 1;
if (!actualSize)
bitmapWidth = height = Exts.NextPowerOf2(Math.Max(bitmapWidth, height));
var terrain = new Bitmap(bitmapWidth, height);
var bitmapData = terrain.LockBits(terrain.Bounds(),
ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
var mapTiles = map.MapTiles.Value;
unsafe
{
var colors = (int*)bitmapData.Scan0;
var stride = bitmapData.Stride / 4;
for (var y = 0; y < height; y++)
{
for (var x = 0; x < width; x++)
{
var uv = new MPos(x + b.Left, y + b.Top);
var type = tileset.GetTileInfo(mapTiles[uv]);
var leftColor = type != null ? type.LeftColor : Color.Black;
if (isDiamond)
{
// Odd rows are shifted right by 1px
var dx = uv.V & 1;
var rightColor = type != null ? type.RightColor : Color.Black;
if (x + dx > 0)
colors[y * stride + 2 * x + dx - 1] = leftColor.ToArgb();
if (2 * x + dx < stride)
colors[y * stride + 2 * x + dx] = rightColor.ToArgb();
}
else
colors[y * stride + x] = leftColor.ToArgb();
}
}
}
terrain.UnlockBits(bitmapData);
return terrain;
}示例11: AsBitmap
public Bitmap AsBitmap()
{
var d = GetData();
var dataStride = 4 * Size.Width;
var bitmap = new Bitmap(Size.Width, Size.Height);
var bd = bitmap.LockBits(bitmap.Bounds(),
ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
for (var y = 0; y < Size.Height; y++)
Marshal.Copy(d, y * dataStride, IntPtr.Add(bd.Scan0, y * bd.Stride), dataStride);
bitmap.UnlockBits(bd);
return bitmap;
}示例12: FastCopyIntoSprite
public static void FastCopyIntoSprite(Sprite dest, Bitmap src)
{
var createdTempBitmap = false;
if (src.PixelFormat != PixelFormat.Format32bppArgb)
{
src = src.CloneWith32bbpArgbPixelFormat();
createdTempBitmap = true;
}
try
{
var destData = dest.Sheet.GetData();
var destStride = dest.Sheet.Size.Width;
var width = dest.Bounds.Width;
var height = dest.Bounds.Height;
var srcData = src.LockBits(src.Bounds(),
ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
unsafe
{
var c = (int*)srcData.Scan0;
// Cast the data to an int array so we can copy the src data directly
fixed (byte* bd = &destData[0])
{
var data = (int*)bd;
var x = dest.Bounds.Left;
var y = dest.Bounds.Top;
for (var j = 0; j < height; j++)
{
for (var i = 0; i < width; i++)
{
var cc = Color.FromArgb(*(c + (j * srcData.Stride >> 2) + i));
data[(y + j) * destStride + x + i] = PremultiplyAlpha(cc).ToArgb();
}
}
}
}
src.UnlockBits(srcData);
}
finally
{
if (createdTempBitmap)
src.Dispose();
}
}示例13: FastCopyIntoSprite
public static void FastCopyIntoSprite(Sprite dest, Bitmap src)
{
var data = dest.sheet.Data;
var dataStride = dest.sheet.Size.Width * 4;
var x = dest.bounds.Left * 4;
var width = dest.bounds.Width * 4;
var y = dest.bounds.Top;
var height = dest.bounds.Height;
var bd = src.LockBits(src.Bounds(),
ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
for (var row = 0; row < height; row++)
Marshal.Copy(IntPtr.Add(bd.Scan0, row * bd.Stride), data, (y + row) * dataStride + x, width);
src.UnlockBits(bd);
}示例14: Initialize
public override void Initialize(WidgetArgs args)
{
base.Initialize(args);
hueBitmap = new Bitmap(256, 256);
hueSprite = new Sprite(new Sheet(new Size(256, 256)), new Rectangle(0, 0, 256, 1), TextureChannel.Alpha);
var bitmapData = hueBitmap.LockBits(hueBitmap.Bounds(),
ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
unsafe
{
int* c = (int*)bitmapData.Scan0;
for (var h = 0; h < 256; h++)
*(c + h) = HSLColor.FromHSV(h/255f, 1, 1).RGB.ToArgb();
}
hueBitmap.UnlockBits(bitmapData);
hueSprite.sheet.Texture.SetData(hueBitmap);
}示例15: RenderTemplate
public Bitmap RenderTemplate(ushort id, Palette p)
{
var template = TileSet.Templates[id];
var templateData = templates[id];
var bitmap = new Bitmap(TileSize * template.Size.X, TileSize * template.Size.Y,
PixelFormat.Format8bppIndexed);
bitmap.Palette = p.AsSystemPalette();
var data = bitmap.LockBits(bitmap.Bounds(),
ImageLockMode.WriteOnly, PixelFormat.Format8bppIndexed);
unsafe
{
var q = (byte*)data.Scan0.ToPointer();
var stride = data.Stride;
for (var u = 0; u < template.Size.X; u++)
{
for (var v = 0; v < template.Size.Y; v++)
{
var rawImage = templateData[u + v * template.Size.X];
if (rawImage != null && rawImage.Length > 0)
{
for (var i = 0; i < TileSize; i++)
for (var j = 0; j < TileSize; j++)
q[(v * TileSize + j) * stride + u * TileSize + i] = rawImage[i + TileSize * j];
}
else
{
for (var i = 0; i < TileSize; i++)
for (var j = 0; j < TileSize; j++)
q[(v * TileSize + j) * stride + u * TileSize + i] = 0;
}
}
}
}
bitmap.UnlockBits(data);
return bitmap;
}