public void Flip(RotateFlipType rotateFlipType)
{
imageHandler.RestorePrevious();
Bitmap bmap = (Bitmap)imageHandler.CurrentBitmap.Clone();
bmap.RotateFlip(rotateFlipType);
imageHandler.CurrentBitmap = (Bitmap)bmap.Clone();
}
public void Insert(string path, int xPosition, int yPosition, int width, int height, float angle, int opacity)
{
imageHandler.RestorePrevious();
Bitmap bmap = (Bitmap)imageHandler.CurrentBitmap.Clone();
Graphics gr = Graphics.FromImage(bmap);
if (!string.IsNullOrEmpty(path))
{
Bitmap i_bitmap = (Bitmap)Bitmap.FromFile(path);
if (opacity < -255)
{
opacity = -255;
}
if (opacity > 255)
{
opacity = 255;
}
ColorMatrix cMatrix = new ColorMatrix(CurrentColorMatrix.Array);
cMatrix.Matrix33 = opacity / 255.0F;
Bitmap bmap2 = new Bitmap(i_bitmap.Width, i_bitmap.Height);
ImageAttributes imgAttributes = new ImageAttributes();
imgAttributes.SetColorMatrix(cMatrix);
Graphics g = Graphics.FromImage(bmap2);
g.InterpolationMode = InterpolationMode.NearestNeighbor;
g.DrawImage(i_bitmap, new Rectangle(0, 0, i_bitmap.Width, i_bitmap.Height), 0, 0, i_bitmap.Width, i_bitmap.Height, GraphicsUnit.Pixel, imgAttributes);
i_bitmap = (Bitmap)bmap2.Clone();
i_bitmap = Rotate(i_bitmap, angle);
gr.DrawImage(i_bitmap, xPosition, yPosition, width, height);
}
imageHandler.CurrentBitmap = (Bitmap)bmap.Clone();
}
public void SetInversion()
{
imageHandler.RestorePrevious();
ColorMatrix cMatrix = new ColorMatrix(CurrentColorMatrix.Array);
cMatrix.Matrix00 = -1;
cMatrix.Matrix11 = -1;
cMatrix.Matrix22 = -1;
imageHandler.ProcessBitmap(cMatrix);
}
public void SetGrayscale()
{
imageHandler.RestorePrevious();
ColorMatrix cMatrix = new ColorMatrix(CurrentColorMatrix.Array);
cMatrix.Matrix00 = cMatrix.Matrix01 = cMatrix.Matrix02 = 0.299F;
cMatrix.Matrix10 = cMatrix.Matrix11 = cMatrix.Matrix12 = 0.587F;
cMatrix.Matrix20 = cMatrix.Matrix21 = cMatrix.Matrix22 = 0.114F;
imageHandler.ProcessBitmap(cMatrix);
}
public void Insert(string text, int xPosition, int yPosition, string fontName, float fontSize, string fontStyle, float angle, int opacity, string color1, string color2, string gradientStyle)
{
imageHandler.RestorePrevious();
Bitmap bmap = (Bitmap)imageHandler.CurrentBitmap.Clone();
Graphics gr = Graphics.FromImage(bmap);
Font font = GetFont(fontName, fontSize, fontStyle);
SizeF sF = gr.MeasureString(text, font, int.MaxValue);
Rectangle rect = new Rectangle(0, 0, (int)sF.Width, (int)sF.Height);
Color col1 = GetColor(color1);
Color col2 = new Color();
if (string.IsNullOrEmpty(color2))
{
col2 = col1;
}
else
{
col2 = GetColor(color2);
}
LinearGradientBrush LGBrush = new LinearGradientBrush(rect, col1, col2, GetGradientStyle(gradientStyle));
Bitmap i_bitmap = new Bitmap((int)sF.Width, (int)sF.Height);
Graphics g1 = Graphics.FromImage(i_bitmap);
g1.FillRectangle(Brushes.Transparent, 0, 0, (int)sF.Width, (int)sF.Height);
g1.DrawString(text, font, LGBrush, 0, 0);
if (opacity < -255)
{
opacity = -255;
}
if (opacity > 255)
{
opacity = 255;
}
ColorMatrix cMatrix = new ColorMatrix(CurrentColorMatrix.Array);
cMatrix.Matrix33 = opacity / 255.0F;
Bitmap bmap2 = new Bitmap(i_bitmap.Width, i_bitmap.Height);
ImageAttributes imgAttributes = new ImageAttributes();
imgAttributes.SetColorMatrix(cMatrix);
Graphics g2 = Graphics.FromImage(bmap2);
g2.InterpolationMode = InterpolationMode.NearestNeighbor;
g2.DrawImage(i_bitmap, new Rectangle(0, 0, i_bitmap.Width, i_bitmap.Height), 0, 0, i_bitmap.Width, i_bitmap.Height, GraphicsUnit.Pixel, imgAttributes);
i_bitmap = (Bitmap)bmap2.Clone();
i_bitmap = Rotate(i_bitmap, angle);
gr.DrawImage(i_bitmap, xPosition, yPosition);
imageHandler.CurrentBitmap = (Bitmap)bmap.Clone();
}
public void SetColorFilter(ColorFilterTypes colorFilterType)
{
imageHandler.RestorePrevious();
ColorMatrix cMatrix = new ColorMatrix(CurrentColorMatrix.Array);
switch (colorFilterType)
{
case ColorFilterTypes.Red:
cMatrix.Matrix11 = 0;
cMatrix.Matrix22 = 0;
break;
case ColorFilterTypes.Green:
cMatrix.Matrix00 = 0;
cMatrix.Matrix22 = 0;
break;
case ColorFilterTypes.Blue:
cMatrix.Matrix00 = 0;
cMatrix.Matrix11 = 0;
break;
}
imageHandler.ProcessBitmap(cMatrix);
}
public void SetBrightness(int brightness)
{
imageHandler.RestorePrevious();
if (brightness < -255)
{
brightness = -255;
}
if (brightness > 255)
{
brightness = 255;
}
ColorMatrix cMatrix = new ColorMatrix(CurrentColorMatrix.Array);
cMatrix.Matrix40 = cMatrix.Matrix41 = cMatrix.Matrix42 = brightness / 255.0F;
imageHandler.ProcessBitmap(cMatrix);
}
public void SetSepiaTone()
{
imageHandler.RestorePrevious();
ColorMatrix cMatrix = new ColorMatrix(CurrentColorMatrix.Array);
cMatrix.Matrix00 = 0.393F;
cMatrix.Matrix01 = 0.349F;
cMatrix.Matrix02 = 0.299F;
cMatrix.Matrix10 = 0.769F;
cMatrix.Matrix11 = 0.686F;
cMatrix.Matrix12 = 0.534F;
cMatrix.Matrix20 = 0.189F;
cMatrix.Matrix21 = 0.168F;
cMatrix.Matrix22 = 0.131F;
imageHandler.ProcessBitmap(cMatrix);
}
public void DrawOutCropArea(int xPosition, int yPosition, int width, int height)
{
imageHandler.RestorePrevious();
_bitmapPrevCropArea = (Bitmap)imageHandler.CurrentBitmap;
Bitmap bmap = (Bitmap)_bitmapPrevCropArea.Clone();
Graphics gr = Graphics.FromImage(bmap);
Brush cBrush = new Pen(Color.FromArgb(150, Color.White)).Brush;
Rectangle rect1 = new Rectangle(0, 0, imageHandler.CurrentBitmap.Width, yPosition);
Rectangle rect2 = new Rectangle(0, yPosition, xPosition, height);
Rectangle rect3 = new Rectangle(0, (yPosition + height), imageHandler.CurrentBitmap.Width, imageHandler.CurrentBitmap.Height);
Rectangle rect4 = new Rectangle((xPosition + width), yPosition, (imageHandler.CurrentBitmap.Width - xPosition - width), height);
gr.FillRectangle(cBrush, rect1);
gr.FillRectangle(cBrush, rect2);
gr.FillRectangle(cBrush, rect3);
gr.FillRectangle(cBrush, rect4);
imageHandler.CurrentBitmap = (Bitmap)bmap.Clone();
}
public void SetContrast(float contrast)
{
imageHandler.RestorePrevious();
if (contrast < -100)
{
contrast = -100;
}
if (contrast > 100)
{
contrast = 100;
}
contrast = (100.0F + contrast) / 100.0F;
contrast *= contrast;
ColorMatrix cMatrix = new ColorMatrix(CurrentColorMatrix.Array);
float tValue = (1.0F - contrast) / 2.0F;
cMatrix.Matrix00 = cMatrix.Matrix11 = cMatrix.Matrix22 = contrast;
cMatrix.Matrix40 = cMatrix.Matrix41 = cMatrix.Matrix42 = tValue;
imageHandler.ProcessBitmap(cMatrix);
}
public void Insert(string shape, int xPosition, int yPosition, int width, int height, float angle, int opacity, string color1, string color2, string gradientStyle)
{
imageHandler.RestorePrevious();
Bitmap bmap = (Bitmap)imageHandler.CurrentBitmap.Clone();
Graphics gr = Graphics.FromImage(bmap);
Color col1 = GetColor(color1);
Color col2 = new Color();
if (string.IsNullOrEmpty(color2))
{
col2 = col1;
}
else
{
col2 = GetColor(color2);
}
Rectangle rect = new Rectangle(0, 0, width, height);
LinearGradientBrush LGBrush = new LinearGradientBrush(rect, col1, col2, GetGradientStyle(gradientStyle));
Bitmap i_bitmap = new Bitmap(width, height);
Graphics g1 = Graphics.FromImage(i_bitmap);
g1.FillRectangle(Brushes.Transparent, 0, 0, width, height);
switch (shape.ToLower())
{
case "filledellipse":
g1.FillEllipse(LGBrush, 0, 0, width, height);
break;
case "filledrectangle":
g1.FillRectangle(LGBrush, 0, 0, width, height);
break;
case "ellipse":
g1.DrawEllipse(new Pen(LGBrush), 0, 0, width, height);
break;
case "rectangle":
default:
g1.DrawRectangle(new Pen(LGBrush), 0, 0, width, height);
break;
}
g1.Dispose();
if (opacity < -255)
{
opacity = -255;
}
if (opacity > 255)
{
opacity = 255;
}
ColorMatrix cMatrix = new ColorMatrix(CurrentColorMatrix.Array);
cMatrix.Matrix33 = opacity / 255.0F;
Bitmap bmap2 = new Bitmap(i_bitmap.Width, i_bitmap.Height);
ImageAttributes imgAttributes = new ImageAttributes();
imgAttributes.SetColorMatrix(cMatrix);
Graphics g2 = Graphics.FromImage(bmap2);
g2.InterpolationMode = InterpolationMode.NearestNeighbor;
g2.DrawImage(i_bitmap, new Rectangle(0, 0, i_bitmap.Width, i_bitmap.Height), 0, 0, i_bitmap.Width, i_bitmap.Height, GraphicsUnit.Pixel, imgAttributes);
i_bitmap = (Bitmap)bmap2.Clone();
i_bitmap = Rotate(i_bitmap, angle);
gr.DrawImage(i_bitmap, xPosition, yPosition);
imageHandler.CurrentBitmap = (Bitmap)bmap.Clone();
}
