public static Bitmap2 GetImage(char c, int width, int height, Color2 fgColor, Color2 bgColor)
{
if (height <= 1 || width <= 1) {
return null;
}
Bitmap2 template = GetImage(c);
if (template == null) {
return null;
}
int twidth = template.Width;
int theight = template.Height;
Bitmap2 result = new Bitmap2(width, height);
for (int i = 0; i < width; i++) {
float wI1;
float wI2;
int indI = CalcInd(i, width, twidth, out wI1, out wI2);
for (int j = 0; j < height; j++) {
float wJ1;
float wJ2;
int indJ = CalcInd(j, height, theight, out wJ1, out wJ2);
Color2 ij = IsSet(indI, indJ, template) ? fgColor : bgColor;
Color2 ipj = IsSet(indI + 1, indJ, template) ? fgColor : bgColor;
Color2 ijp = IsSet(indI, indJ + 1, template) ? fgColor : bgColor;
Color2 ipjp = IsSet(indI + 1, indJ + 1, template) ? fgColor : bgColor;
Color2 col = Average(new[] { ij, ipj, ijp, ipjp }, new[] { wI1 * wJ1, wI2 * wJ1, wI1 * wJ2, wI2 * wJ2 });
result.SetPixel(i, j, col);
}
}
return result;
}
public static void FillShadedRectangle(Bitmap2 b, int w, int h)
{
b.FillRectangle(Color2.White, 0, 0, w - 1, h - 1);
b.SetPixel(1, 1, Color2.FromArgb(230, 238, 252));
b.SetPixel(1, h - 3, Color2.FromArgb(219, 227, 248));
b.SetPixel(w - 3, 1, Color2.FromArgb(220, 230, 249));
b.SetPixel(w - 3, h - 3, Color2.FromArgb(217, 227, 246));
b.SetPixel(w - 1, h - 3, Color2.FromArgb(174, 192, 214));
b.SetPixel(w - 2, h - 2, Color2.FromArgb(174, 196, 219));
b.SetPixel(0, h - 2, Color2.FromArgb(195, 212, 231));
b.SetPixel(0, h - 1, Color2.FromArgb(237, 241, 243));
b.SetPixel(w - 2, h - 1, Color2.FromArgb(236, 242, 247));
b.SetPixel(w - 1, h - 1, Color2.FromArgb(255, 255, 255));
b.SetPixel(w - 1, h - 2, Color2.FromArgb(255, 255, 255));
int wi = w - 5;
int he = h - 5;
int[][] upper = InterpolateRgb(225, 234, 254, 188, 206, 250, wi);
int[][] lower = InterpolateRgb(183, 203, 249, 174, 200, 247, wi);
for (int i = 0; i < wi; i++){
int[][] pix = InterpolateRgb(upper[0][i], upper[1][i], upper[2][i], lower[0][i], lower[1][i], lower[2][i], he);
for (int j = 0; j < he; j++){
b.SetPixel(i + 2, j + 2, Color2.FromArgb(pix[0][j], pix[1][j], pix[2][j]));
}
}
int[][] pix2 = InterpolateRgb(208, 223, 252, 170, 192, 243, he);
for (int j = 0; j < he; j++){
b.SetPixel(1, j + 2, Color2.FromArgb(pix2[0][j], pix2[1][j], pix2[2][j]));
}
pix2 = InterpolateRgb(185, 202, 243, 176, 197, 242, he);
for (int j = 0; j < he; j++){
b.SetPixel(w - 3, j + 2, Color2.FromArgb(pix2[0][j], pix2[1][j], pix2[2][j]));
}
pix2 = InterpolateRgb(208, 223, 252, 175, 197, 244, wi);
for (int i = 0; i < wi; i++){
b.SetPixel(i + 2, 1, Color2.FromArgb(pix2[0][i], pix2[1][i], pix2[2][i]));
}
pix2 = InterpolateRgb(183, 198, 241, 176, 196, 242, wi);
for (int i = 0; i < wi; i++){
b.SetPixel(i + 2, h - 3, Color2.FromArgb(pix2[0][i], pix2[1][i], pix2[2][i]));
}
pix2 = InterpolateRgb(238, 237, 229, 160, 181, 211, he + 2);
for (int i = 0; i < he + 2; i++){
b.SetPixel(w - 1, i, Color2.FromArgb(pix2[0][i], pix2[1][i], pix2[2][i]));
}
pix2 = InterpolateRgb(170, 192, 225, 126, 159, 211, w/2);
for (int i = 1; i <= w/2; i++){
b.SetPixel(i, h - 1, Color2.FromArgb(pix2[0][i - 1], pix2[1][i - 1], pix2[2][i - 1]));
}
pix2 = InterpolateRgb(126, 159, 211, 148, 176, 221, w - 3 - w/2);
for (int i = w/2 + 1; i <= w - 3; i++){
b.SetPixel(i, h - 1, Color2.FromArgb(pix2[0][i - w/2 - 1], pix2[1][i - w/2 - 1], pix2[2][i - w/2 - 1]));
}
}
public static Bitmap ToBitmap(Bitmap2 bitmap)
{
if (bitmap == null){
return null;
}
Bitmap result = new Bitmap(bitmap.Width, bitmap.Height);
for (int i = 0; i < bitmap.Width; i++){
for (int j = 0; j < bitmap.Height; j++){
result.SetPixel(i, j, Color.FromArgb(bitmap.GetPixel(i, j)));
}
}
return result;
}
public static Bitmap2 ToBitmap2(Bitmap bitmap)
{
if (bitmap == null){
return null;
}
Bitmap2 result = new Bitmap2(bitmap.Width, bitmap.Height);
for (int i = 0; i < bitmap.Width; i++){
for (int j = 0; j < bitmap.Height; j++){
result.SetPixel(i, j, bitmap.GetPixel(i, j).ToArgb());
}
}
return result;
}
public Bitmap2 Transpose()
{
Bitmap2 result = new Bitmap2(Height, Width);
for (int i = 0; i < Width; i++)
{
for (int j = 0; j < Height; j++)
{
result.SetPixel(j, i, GetPixel(i, j));
}
}
return(result);
}
public Bitmap2 Darker()
{
Bitmap2 result = new Bitmap2(Width, Height);
for (int i = 0; i < Width; i++){
for (int j = 0; j < Height; j++){
int p = GetPixel(i, j);
result.SetPixel(i, j,
Color2.FromArgb(Math.Max(0, Color2.GetR(p) - 20), Math.Max(0, Color2.GetG(p) - 20),
Math.Max(0, Color2.GetB(p) - 20)).Value);
}
}
return result;
}
public static Bitmap2 GetImage(string prefix, string file)
{
Assembly thisExe = Assembly.GetExecutingAssembly();
Stream file1 = thisExe.GetManifestResourceStream(prefix + file);
if (file1 == null)
{
return(null);
}
Bitmap2 bm = Image2.ReadImage(file1);
file1.Close();
return(bm);
}
public Bitmap2 Lighter()
{
Bitmap2 result = new Bitmap2(Width, Height);
for (int i = 0; i < Width; i++)
{
for (int j = 0; j < Height; j++)
{
int p = GetPixel(i, j);
result.SetPixel(i, j,
Color2.FromArgb(Math.Min(255, Color2.GetR(p) + 20), Math.Min(255, Color2.GetG(p) + 20),
Math.Min(255, Color2.GetB(p) + 20)).Value);
}
}
return(result);
}
public static void PaintOverview(IGraphics g, SizeI2 totalSize, RectangleI2 visibleWin,
Func <int, int, Bitmap2> getOverviewBitmap, float zoomFactorX, float zoomFactorY, bool overviewTopRight)
{
if (getOverviewBitmap == null)
{
return;
}
Size2 overview = CalcOverviewSize(visibleWin.Width, visibleWin.Height, totalSize.Width, totalSize.Height);
Rectangle2 win = CalcWin(overview, totalSize, visibleWin, zoomFactorX, zoomFactorY);
float xpos = overviewTopRight ? visibleWin.Width - overview.Width - 1 : 0;
float ypos = overviewTopRight ? 1 : visibleWin.Height - overview.Height;
g.FillRectangle(Brushes2.White, xpos, ypos, overview.Width, overview.Height);
Bitmap2 bm = getOverviewBitmap((int)overview.Width, (int)overview.Height);
if (bm == null)
{
return;
}
g.DrawImageUnscaled(bm, xpos, ypos);
Brush2 b = new Brush2(Color2.FromArgb(30, 0, 0, 255));
if (win.X > 0)
{
g.FillRectangle(b, xpos, ypos, win.X, overview.Height);
}
if (overview.Width - win.X - win.Width > 0)
{
g.FillRectangle(b, xpos + win.X + win.Width, ypos, overview.Width - win.X - win.Width, overview.Height);
}
if (win.Y > 0)
{
g.FillRectangle(b, xpos + win.X, ypos, win.Width, win.Y);
}
if (overview.Height - win.Y - win.Height > 0)
{
g.FillRectangle(b, xpos + win.X, ypos + win.Y + win.Height - 1, win.Width, overview.Height - win.Y - win.Height);
}
g.DrawRectangle(Pens2.Black, xpos, ypos - 1, overview.Width, overview.Height);
g.DrawRectangle(Pens2.Blue, xpos + win.X, ypos - 1 + win.Y, win.Width, win.Height);
if (win.Width < 5 && win.Height < 5)
{
g.DrawLine(Pens2.Red, xpos + win.X, ypos + win.Y, xpos + win.X + 5, ypos + win.Y);
g.DrawLine(Pens2.Red, xpos + win.X, ypos + win.Y, xpos + win.X, ypos + win.Y + 5);
g.DrawLine(Pens2.Red, xpos + win.X, ypos + win.Y, xpos + win.X + 7, ypos + win.Y + 7);
}
}
public static Bitmap2 GetImage(char c, int width, int height, Color2 fgColor, Color2 bgColor)
{
if (height <= 1 || width <= 1)
{
return(null);
}
Bitmap2 template = GetImage(c);
if (template == null)
{
return(null);
}
int twidth = template.Width;
int theight = template.Height;
Bitmap2 result = new Bitmap2(width, height);
for (int i = 0; i < width; i++)
{
float wI1;
float wI2;
int indI = CalcInd(i, width, twidth, out wI1, out wI2);
for (int j = 0; j < height; j++)
{
float wJ1;
float wJ2;
int indJ = CalcInd(j, height, theight, out wJ1, out wJ2);
Color2 ij = IsSet(indI, indJ, template) ? fgColor : bgColor;
Color2 ipj = IsSet(indI + 1, indJ, template) ? fgColor : bgColor;
Color2 ijp = IsSet(indI, indJ + 1, template) ? fgColor : bgColor;
Color2 ipjp = IsSet(indI + 1, indJ + 1, template) ? fgColor : bgColor;
Color2 col = Average(new[] { ij, ipj, ijp, ipjp }, new[] { wI1 *wJ1, wI2 *wJ1, wI1 *wJ2, wI2 *wJ2 });
result.SetPixel(i, j, col);
}
}
return(result);
}
private static Bitmap2 GetImage(char c)
{
switch (c)
{
case 'A':
return(Bitmap2.GetImage("chara.bmp"));
case 'B':
return(Bitmap2.GetImage("charb.bmp"));
case 'C':
return(Bitmap2.GetImage("charc.bmp"));
case 'D':
return(Bitmap2.GetImage("chard.bmp"));
case 'E':
return(Bitmap2.GetImage("chare.bmp"));
case 'F':
return(Bitmap2.GetImage("charf.bmp"));
case 'G':
return(Bitmap2.GetImage("charg.bmp"));
case 'H':
return(Bitmap2.GetImage("charh.bmp"));
case 'I':
return(Bitmap2.GetImage("chari.bmp"));
case 'J':
return(Bitmap2.GetImage("charj.bmp"));
case 'K':
return(Bitmap2.GetImage("chark.bmp"));
case 'L':
return(Bitmap2.GetImage("charl.bmp"));
case 'M':
return(Bitmap2.GetImage("charm.bmp"));
case 'N':
return(Bitmap2.GetImage("charn.bmp"));
case 'O':
return(Bitmap2.GetImage("charo.bmp"));
case 'P':
return(Bitmap2.GetImage("charp.bmp"));
case 'Q':
return(Bitmap2.GetImage("charq.bmp"));
case 'R':
return(Bitmap2.GetImage("charr.bmp"));
case 'S':
return(Bitmap2.GetImage("chars.bmp"));
case 'T':
return(Bitmap2.GetImage("chart.bmp"));
case 'U':
return(Bitmap2.GetImage("charu.bmp"));
case 'V':
return(Bitmap2.GetImage("charv.bmp"));
case 'W':
return(Bitmap2.GetImage("charw.bmp"));
case 'X':
return(Bitmap2.GetImage("charx.bmp"));
case 'Y':
return(Bitmap2.GetImage("chary.bmp"));
case 'Z':
return(Bitmap2.GetImage("charz.bmp"));
case 'a':
return(Bitmap2.GetImage("char_a.bmp"));
case 'b':
return(Bitmap2.GetImage("char_b.bmp"));
case 'c':
return(Bitmap2.GetImage("char_c.bmp"));
case 'd':
return(Bitmap2.GetImage("char_d.bmp"));
case 'e':
return(Bitmap2.GetImage("char_e.bmp"));
case 'f':
return(Bitmap2.GetImage("char_f.bmp"));
case 'g':
return(Bitmap2.GetImage("char_g.bmp"));
case 'h':
return(Bitmap2.GetImage("char_h.bmp"));
case 'i':
return(Bitmap2.GetImage("char_i.bmp"));
case 'j':
return(Bitmap2.GetImage("char_j.bmp"));
case 'k':
return(Bitmap2.GetImage("char_k.bmp"));
case 'l':
return(Bitmap2.GetImage("char_l.bmp"));
case 'm':
return(Bitmap2.GetImage("char_m.bmp"));
case 'n':
return(Bitmap2.GetImage("char_n.bmp"));
case 'o':
return(Bitmap2.GetImage("char_o.bmp"));
case 'p':
return(Bitmap2.GetImage("char_p.bmp"));
case 'q':
return(Bitmap2.GetImage("char_q.bmp"));
case 'r':
return(Bitmap2.GetImage("char_r.bmp"));
case 's':
return(Bitmap2.GetImage("char_s.bmp"));
case 't':
return(Bitmap2.GetImage("char_t.bmp"));
case 'u':
return(Bitmap2.GetImage("char_u.bmp"));
case 'v':
return(Bitmap2.GetImage("char_v.bmp"));
case 'w':
return(Bitmap2.GetImage("char_w.bmp"));
case 'x':
return(Bitmap2.GetImage("char_x.bmp"));
case 'y':
return(Bitmap2.GetImage("char_y.bmp"));
case 'z':
return(Bitmap2.GetImage("char_z.bmp"));
}
return(null);
}
public void DrawImage(Bitmap2 image, float x, float y, float width, float height)
{
Image img = null;
try{
img = Image.GetInstance(GraphUtils.ToBitmap(image), System.Drawing.Imaging.ImageFormat.Tiff);
} catch (Exception ex){
Console.Error.WriteLine(ex.Message);
}
if (img != null){
img.ScaleAbsolute(width, height);
img.SetAbsolutePosition(x, (currentHeight - img.ScaledHeight) - y);
template.AddImage(img);
}
}
private void PaintBar(IGraphics g, int scrollBarWid, int height)
{
if (!HasBar){
return;
}
if (bar != null && CalcBarSize(height) != bar.Height){
bar = null;
}
if (bar == null){
CreateBar(scrollBarWid, height);
}
int h = CalcBarStart(height);
switch (state){
case ScrollBarState.HighlightBar:
g.DrawImageUnscaled(barHighlight, 1, h);
break;
case ScrollBarState.PressBar:
g.DrawImageUnscaled(barPress, 1, h);
break;
default:
g.DrawImageUnscaled(bar, 1, h);
break;
}
}
private void CreateSecondMark(int scrollBarWid)
{
int w = scrollBarWid - 2;
int h = scrollBarWid - 1;
Bitmap2 b = new Bitmap2(w, h);
GraphUtil.FillShadedRectangle(b, w, h);
Bitmap2 bh = b.Lighter();
Bitmap2 bp = b.Darker();
secondMark = b;
secondMarkHighlight = bh;
secondMarkPress = bp;
}
private void CreateBar(int scrollBarWid, int height)
{
int w = scrollBarWid - 2;
int h = CalcBarSize(height);
Bitmap2 b = new Bitmap2(w, h);
GraphUtil.FillShadedRectangle(b, w, h);
Bitmap2 bh = b.Lighter();
Bitmap2 bp = b.Darker();
bar = b;
barHighlight = bh;
barPress = bp;
}
public override void OnResize(EventArgs e, int width, int height)
{
bar = null;
}
private void CreateFirstMark(int scrollBarWid)
{
int w = scrollBarWid - 1;
int h = scrollBarWid - 2;
Bitmap2 b = new Bitmap2(w, h);
GraphUtil.FillShadedRectangle(b, w, h);
firstMark = b;
firstMarkHighlight = b.Lighter();
firstMarkPress = b.Darker();
}
private static bool IsSet(int i, int j, Bitmap2 b)
{
return(Color2.GetR(b.GetPixel(i, j)) == 0);
}
/// <summary>
/// Draws the specified image using its original physical size at the location specified by a coordinate pair.
/// </summary>
/// <param name="image">Image to draw.</param>
/// <param name="x">The x-coordinate of the upper-left corner of the drawn image.</param>
/// <param name="y">The y-coordinate of the upper-left corner of the drawn image.</param>
public void DrawImageUnscaled(Bitmap2 image, float x, float y)
{
imageList.Add(new SvgImage{X = x, Y = y, Transform = Transform});
}
public void DrawImageUnscaled(Bitmap2 image, float x, float y)
{
// TODO reduce the resolution to fit (?)
try{
Image img = Image.GetInstance(GraphUtils.ToBitmap(image),
System.Drawing.Imaging.ImageFormat.Tiff);
img.SetAbsolutePosition(x, (currentHeight - img.ScaledHeight) - y);
template.AddImage(img);
} catch{}
}
private static bool IsSet(int i, int j, Bitmap2 b)
{
return Color2.GetR(b.GetPixel(i, j)) == 0;
}
public Bitmap2 Transpose()
{
Bitmap2 result = new Bitmap2(Height, Width);
for (int i = 0; i < Width; i++){
for (int j = 0; j < Height; j++){
result.SetPixel(j, i, GetPixel(i, j));
}
}
return result;
}
public static void FillShadedRectangle(Bitmap2 b, int w, int h)
{
b.FillRectangle(Color2.White, 0, 0, w - 1, h - 1);
b.SetPixel(1, 1, Color2.FromArgb(230, 238, 252));
b.SetPixel(1, h - 3, Color2.FromArgb(219, 227, 248));
b.SetPixel(w - 3, 1, Color2.FromArgb(220, 230, 249));
b.SetPixel(w - 3, h - 3, Color2.FromArgb(217, 227, 246));
b.SetPixel(w - 1, h - 3, Color2.FromArgb(174, 192, 214));
b.SetPixel(w - 2, h - 2, Color2.FromArgb(174, 196, 219));
b.SetPixel(0, h - 2, Color2.FromArgb(195, 212, 231));
b.SetPixel(0, h - 1, Color2.FromArgb(237, 241, 243));
b.SetPixel(w - 2, h - 1, Color2.FromArgb(236, 242, 247));
b.SetPixel(w - 1, h - 1, Color2.FromArgb(255, 255, 255));
b.SetPixel(w - 1, h - 2, Color2.FromArgb(255, 255, 255));
int wi = w - 5;
int he = h - 5;
int[][] upper = InterpolateRgb(225, 234, 254, 188, 206, 250, wi);
int[][] lower = InterpolateRgb(183, 203, 249, 174, 200, 247, wi);
for (int i = 0; i < wi; i++)
{
int[][] pix = InterpolateRgb(upper[0][i], upper[1][i], upper[2][i], lower[0][i], lower[1][i], lower[2][i], he);
for (int j = 0; j < he; j++)
{
b.SetPixel(i + 2, j + 2, Color2.FromArgb(pix[0][j], pix[1][j], pix[2][j]));
}
}
int[][] pix2 = InterpolateRgb(208, 223, 252, 170, 192, 243, he);
for (int j = 0; j < he; j++)
{
b.SetPixel(1, j + 2, Color2.FromArgb(pix2[0][j], pix2[1][j], pix2[2][j]));
}
pix2 = InterpolateRgb(185, 202, 243, 176, 197, 242, he);
for (int j = 0; j < he; j++)
{
b.SetPixel(w - 3, j + 2, Color2.FromArgb(pix2[0][j], pix2[1][j], pix2[2][j]));
}
pix2 = InterpolateRgb(208, 223, 252, 175, 197, 244, wi);
for (int i = 0; i < wi; i++)
{
b.SetPixel(i + 2, 1, Color2.FromArgb(pix2[0][i], pix2[1][i], pix2[2][i]));
}
pix2 = InterpolateRgb(183, 198, 241, 176, 196, 242, wi);
for (int i = 0; i < wi; i++)
{
b.SetPixel(i + 2, h - 3, Color2.FromArgb(pix2[0][i], pix2[1][i], pix2[2][i]));
}
pix2 = InterpolateRgb(238, 237, 229, 160, 181, 211, he + 2);
for (int i = 0; i < he + 2; i++)
{
b.SetPixel(w - 1, i, Color2.FromArgb(pix2[0][i], pix2[1][i], pix2[2][i]));
}
pix2 = InterpolateRgb(170, 192, 225, 126, 159, 211, w / 2);
for (int i = 1; i <= w / 2; i++)
{
b.SetPixel(i, h - 1, Color2.FromArgb(pix2[0][i - 1], pix2[1][i - 1], pix2[2][i - 1]));
}
pix2 = InterpolateRgb(126, 159, 211, 148, 176, 221, w - 3 - w / 2);
for (int i = w / 2 + 1; i <= w - 3; i++)
{
b.SetPixel(i, h - 1, Color2.FromArgb(pix2[0][i - w / 2 - 1], pix2[1][i - w / 2 - 1], pix2[2][i - w / 2 - 1]));
}
}
/// <summary>
/// Draws the specified Image at the specified location and with the specified size.
/// </summary>
/// <param name="image">Image to draw.</param>
/// <param name="x">The x-coordinate of the upper-left corner of the drawn image.</param>
/// <param name="y">The y-coordinate of the upper-left corner of the drawn image.</param>
/// <param name="width">Width of the drawn image.</param>
/// <param name="height">Height of the drawn image.</param>
public void DrawImage(Bitmap2 image, float x, float y, float width, float height)
{
imageList.Add(new SvgImage{X = x, Y = y, Transform = Transform});
}
