//@Override
public CustomImage process(CustomImage imageIn)
{
int r, g, b;
int[] array = new int[256];
int[] numArray = new int[imageIn.getHeight() * imageIn.getWidth()];
int contrast = (int)(this.ContrastIntensity * 255f);
int pos = 0;
for (int x = 0; x < imageIn.getWidth(); x++)
{
for (int y = 0; y < imageIn.getHeight(); y++)
{
r = imageIn.getRComponent(x, y);
g = imageIn.getGComponent(x, y);
b = imageIn.getBComponent(x, y);
int index = (r * 0x1b36 + g * 0x5b8c + b * 0x93e) >> 15;
array[index]++;
numArray[pos] = index;
pos++;
}
}
for (int i = 1; i < 0x100; i++)
{
array[i] += array[i - 1];
}
for (int i = 0; i < 0x100; i++)
{
array[i] = (array[i] << 8) / imageIn.getHeight() * imageIn.getWidth();
array[i] = ((contrast * array[i]) >> 8) + (((0xff - contrast) * i) >> 8);
}
pos = 0;
for (int x = 0; x < imageIn.getWidth(); x++)
{
for (int y = 0; y < imageIn.getHeight(); y++)
{
r = imageIn.getRComponent(x, y);
g = imageIn.getGComponent(x, y);
b = imageIn.getBComponent(x, y);
if (numArray[pos] != 0)
{
int num = array[numArray[pos]];
r = (r * num) / numArray[pos];
g = (g * num) / numArray[pos];
b = (b * num) / numArray[pos];
r = (r > 0xff) ? ((byte)0xff) : ((r < 0) ? ((byte)0) : ((byte)r));
g = (g > 0xff) ? ((byte)0xff) : ((g < 0) ? ((byte)0) : ((byte)g));
b = (b > 0xff) ? ((byte)0xff) : ((b < 0) ? ((byte)0) : ((byte)b));
}
imageIn.setPixelColor(x, y, r, g, b);
pos++;
}
}
return imageIn;
}
//@Override
public CustomImage process(CustomImage imageIn)
{
float saturation = this.SaturationFactor + 1f;
float negosaturation = 1f - saturation;
int r, g, b, a;
for (int x = 0; x < imageIn.getWidth(); x++)
{
for (int y = 0; y < imageIn.getHeight(); y++)
{
r = imageIn.getRComponent(x, y);
g = imageIn.getGComponent(x, y);
b = imageIn.getBComponent(x, y);
float nego1 = negosaturation * 0.2126f;
float ngeo2 = nego1 + saturation;
float ngeo3 = negosaturation * 0.7152f;
float nego4 = ngeo3 + saturation;
float nego5 = negosaturation * 0.0722f;
float nego6 = nego5 + saturation;
float nego7 = ((r * ngeo2) + (g * ngeo3)) + (b * nego5);
float nego8 = ((r * nego1) + (g * nego4)) + (b * nego5);
float nego9 = ((r * nego1) + (g * ngeo3)) + (b * nego6);
r = (nego7 > 255f) ? ((byte)255f) : ((nego7 < 0f) ? ((byte)0f) : ((byte)nego7));
g = (nego8 > 255f) ? ((byte)255f) : ((nego8 < 0f) ? ((byte)0f) : ((byte)nego8));
b = (nego9 > 255f) ? ((byte)255f) : ((nego9 < 0f) ? ((byte)0f) : ((byte)nego9));
imageIn.setPixelColor(x, y, r, g, b);
}
}
return imageIn;
}
//@Override
public CustomImage process(CustomImage imageIn)
{
int width = imageIn.getWidth();
int height = imageIn.getHeight();
int r = 0, g = 0, b = 0;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
if (y % MosiacSize == 0)
{
if (x % MosiacSize == 0)
{
r = imageIn.getRComponent(x, y);
g = imageIn.getGComponent(x, y);
b = imageIn.getBComponent(x, y);
}
imageIn.setPixelColor(x, y, r, g, b);
}
else
{
imageIn.setPixelColor(x, y, imageIn.getPixelColor(x, y - 1));
}
}
}
return imageIn;
}
//@Override
public CustomImage process(CustomImage imageIn)
{
int r, g, b;
// Convert to integer factors
int bfi = (int)(BrightnessFactor * 255);
float cf = 1f + ContrastFactor;
cf *= cf;
int cfi = (int)(cf * 32768) + 1;
for (int x = 0; x < imageIn.getWidth(); x++)
{
for (int y = 0; y < imageIn.getHeight(); y++)
{
r = imageIn.getRComponent(x, y);
g = imageIn.getGComponent(x, y);
b = imageIn.getBComponent(x, y);
// Modify brightness (addition)
if (bfi != 0)
{
// Add brightness
int ri = r + bfi;
int gi = g + bfi;
int bi = b + bfi;
// Clamp to byte boundaries
r = (byte)(ri > 255 ? 255 : (ri < 0 ? 0 : ri));
g = (byte)(gi > 255 ? 255 : (gi < 0 ? 0 : gi));
b = (byte)(bi > 255 ? 255 : (bi < 0 ? 0 : bi));
}
// Modifiy contrast (multiplication)
if (cfi != 32769)
{
// Transform to range [-128, 127]
int ri = r - 128;
int gi = g - 128;
int bi = b - 128;
// Multiply contrast factor
ri = (ri * cfi) >> 15;
gi = (gi * cfi) >> 15;
bi = (bi * cfi) >> 15;
// Transform back to range [0, 255]
ri = ri + 128;
gi = gi + 128;
bi = bi + 128;
// Clamp to byte boundaries
r = (byte)(ri > 255 ? 255 : (ri < 0 ? 0 : ri));
g = (byte)(gi > 255 ? 255 : (gi < 0 ? 0 : gi));
b = (byte)(bi > 255 ? 255 : (bi < 0 ? 0 : bi));
}
imageIn.setPixelColor(x, y, r, g, b);
}
}
return imageIn;
}
//@Override
public CustomImage process(CustomImage imageIn)
{
int r, g, b, a;
int ratio = imageIn.getWidth() > imageIn.getHeight() ? imageIn.getHeight() * 32768 / imageIn.getWidth() : imageIn.getWidth() * 32768 / imageIn.getHeight();
// Calculate center, min and max
int cx = imageIn.getWidth() >> 1;
int cy = imageIn.getHeight() >> 1;
int max = cx * cx + cy * cy;
int min = (int)(max * (1 - Size));
int diff = max - min;
for (int x = 0; x < imageIn.getWidth(); x++)
{
for (int y = 0; y < imageIn.getHeight(); y++)
{
r = imageIn.getRComponent(x, y);
g = imageIn.getGComponent(x, y);
b = imageIn.getBComponent(x, y);
// Calculate distance to center and adapt aspect ratio
int dx = cx - x;
int dy = cy - y;
if (imageIn.getWidth() > imageIn.getHeight())
{
dx = (dx * ratio) >> 15;
}
else
{
dy = (dy * ratio) >> 15;
}
int distSq = dx * dx + dy * dy;
if (distSq > min)
{
// Calculate vignette
int v = ((max - distSq) << 8) / diff;
v *= v;
// Apply vignette
int ri = (r * v) >> 16;
int gi = (g * v) >> 16;
int bi = (b * v) >> 16;
// Check bounds
r = (byte)(ri > 255 ? 255 : (ri < 0 ? 0 : ri));
g = (byte)(gi > 255 ? 255 : (gi < 0 ? 0 : gi));
b = (byte)(bi > 255 ? 255 : (bi < 0 ? 0 : bi));
}
imageIn.setPixelColor(x, y, r, g, b);
}
}
return imageIn;
}
//@Override
public CustomImage process(CustomImage imageIn)
{
for (int x = 0; x < (imageIn.getWidth() - 1); x++)
{
for (int y = 0; y < imageIn.getHeight(); y++)
{
int rr = imageIn.getRComponent(x, y) - imageIn.getRComponent(x + 1, y) + 128;
int gg = imageIn.getGComponent(x, y) - imageIn.getGComponent(x + 1, y) + 128;
int bb = imageIn.getBComponent(x, y) - imageIn.getBComponent(x + 1, y) + 128;
if (rr > 255) rr = 255;
if (rr < 0) rr = 0;
if (gg > 255) gg = 255;
if (gg < 0) gg = 0;
if (bb > 255) bb = 255;
if (bb < 0) bb = 0;
imageIn.setPixelColor(x, y, rr, gg, bb);
}
}
return imageIn;
}
public CustomImage process(CustomImage imageIn)
{
int r, g, b;
for (int x = 0; x < imageIn.getWidth(); x++)
{
for (int y = 0; y < imageIn.getHeight(); y++)
{
r = (255 - imageIn.getRComponent(x, y));
g = (255 - imageIn.getGComponent(x, y));
b = (255 - imageIn.getBComponent(x, y));
imageIn.setPixelColor(x, y, r, g, b);
}
}
return imageIn;
}
//@Override
public CustomImage process(CustomImage imageIn)
{
int r, g, b, corfinal;
for (int x = 0; x < imageIn.getWidth(); x++)
{
for (int y = 0; y < imageIn.getHeight(); y++)
{
r = imageIn.getRComponent(x, y);
g = imageIn.getGComponent(x, y);
b = imageIn.getBComponent(x, y);
corfinal = (int)((r * 0.3) + (b * 0.59) + (g * 0.11));
imageIn.setPixelColor(x, y, corfinal, corfinal, corfinal);
}
}
return imageIn;
}
//@Override
public CustomImage process(CustomImage imageIn)
{
int r, g, b;
for (int x = 0; x < imageIn.getWidth(); x++)
{
for (int y = 0; y < imageIn.getHeight(); y += 3)
{
r = 0;
g = 0;
b = 0;
for (int w = 0; w < 3; w++)
{
if (y + w < imageIn.getHeight())
{
r += (imageIn.getRComponent(x, y + w)) / 2;
g += (imageIn.getGComponent(x, y + w)) / 2;
b += (imageIn.getBComponent(x, y + w)) / 2;
}
}
r = getValidInterval(r);
g = getValidInterval(g);
b = getValidInterval(b);
for (int w = 0; w < 3; w++)
{
if (y + w < imageIn.getHeight())
{
if (w == 0)
{
imageIn.setPixelColor(x, y + w, r, 0, 0);
}
else if (w == 1)
{
imageIn.setPixelColor(x, y + w, 0, g, 0);
}
else if (w == 2)
{
imageIn.setPixelColor(x, y + w, 0, 0, b);
}
}
}
}
}
return imageIn;
}
//@Override
public CustomImage process(CustomImage imageIn)
{
int r, g, b;
int width = imageIn.getWidth();
int height = imageIn.getHeight();
int ratio = width > height ? height * 32768 / width : width * 32768 / height;
// Calculate center, min and max
int cx = width >> 1;
int cy = height >> 1;
int max = cx * cx + cy * cy;
int min = (int)(max * (1 - Size));
int diff = max - min;
for (int x = 0; x < width; x++) {
for (int y = 0; y < height; y++) {
r = imageIn.getRComponent(x, y);
g = imageIn.getGComponent(x, y);
b = imageIn.getBComponent(x, y);
// Calculate distance to center and adapt aspect ratio
int dx = cx - x;
int dy = cy - y;
if (width > height){
dx = (dx * ratio) >> 15;
}
else{
dy = (dy * ratio) >> 15;
}
int distSq = dx * dx + dy * dy;
float v = ((float)distSq / diff) * 255;
r = (int)(r + (v));
g = (int)(g + (v));
b = (int)(b + (v));
r = (byte)(r > 255 ? 255 : (r < 0 ? 0 : r));
g = (byte)(g > 255 ? 255 : (g < 0 ? 0 : g));
b = (byte)(b > 255 ? 255 : (b < 0 ? 0 : b));
imageIn.setPixelColor(x,y,r,g,b);
}
}
return imageIn;
}
//@Override
public CustomImage process(CustomImage imageIn)
{
int r, g, b;
int threshold = (int)(this.Threshold * 255f);
for (int x = 0; x < imageIn.getWidth(); x++)
{
for (int y = 0; y < imageIn.getHeight(); y++)
{
r = imageIn.getRComponent(x, y);
g = imageIn.getGComponent(x, y);
b = imageIn.getBComponent(x, y);
int rgb = (((r * 0x1b36) + (g * 0x5b8c)) + (b * 0x93e)) >> 15;
r = g = b = rgb > threshold ? 0xff : 0;
imageIn.setPixelColor(x, y, r, g, b);
}
}
return imageIn;
}
//@Override
public CustomImage process(CustomImage imageIn)
{
int r, g, b, a;
for (int x = 0; x < imageIn.getWidth(); x++)
{
for (int y = 0; y < imageIn.getHeight(); y++)
{
r = imageIn.getRComponent(x, y);
g = imageIn.getGComponent(x, y);
b = imageIn.getBComponent(x, y);
float quanR = (((float)((int)(r * 0.003921569f * levels))) / levels) * 255f;
float quanG = (((float)((int)(g * 0.003921569f * levels))) / levels) * 255f;
float quanB = (((float)((int)(b * 0.003921569f * levels))) / levels) * 255f;
r = (quanR > 255f) ? 255 : ((quanR < 0f) ? 0 : ((byte)quanR));
g = (quanG > 255f) ? 255 : ((quanG < 0f) ? 0 : ((byte)quanG));
b = (quanB > 255f) ? 255 : ((quanB < 0f) ? 0 : ((byte)quanB));
imageIn.setPixelColor(x, y, r, g, b);
}
}
return imageIn;
}
protected int GetPixelColor(CustomImage input, int x, int y, int w, int h)
{
if (x < 0)
{
x = 0;
}
else if (x >= w)
{
x = w - 1;
}
if (y < 0)
{
y = 0;
}
else if (y >= h)
{
y = h - 1;
}
return (((255 << 24 | (input.getRComponent(x, y) << 16)) | (input.getGComponent(x, y) << 8)) | input.getBComponent(x, y));
}
public CustomImage Blend(CustomImage source1, CustomImage source2)
{
int num = (int)(Mixture * 255f);
int num2 = 255 - num;
for (int x = 0; x < source1.getWidth(); x++)
{
for (int y = 0; y < source1.getHeight(); y++)
{
int r = 0, g = 0, b = 0;
int r1 = source1.getRComponent(x, y);
int g1 = source1.getGComponent(x, y);
int b1 = source1.getBComponent(x, y);
int r2 = source2.getRComponent(x, y);
int g2 = source2.getGComponent(x, y);
int b2 = source2.getBComponent(x, y);
switch (Mode)
{
case 1:
{//Additive
r = r1 + r2;
g = g1 + g2;
b = b1 + b2;
r = (r > 255) ? 255 : r;
g = (g > 255) ? 255 : g;
b = (b > 255) ? 255 : b;
break;
}
case 2:
{//Subractive
r = r1 + r2;
g = g1 + g2;
b = b1 + b2;
r = (r < 255) ? 0 : (r - 255);
g = (g < 255) ? 0 : (g - 255);
b = (b < 255) ? 0 : (b - 255);
break;
}
case 3:
{//Multiply
r = (r1 * r2) / 255;
g = (g1 * g2) / 255;
b = (b1 * b2) / 255;
break;
}
case 4:
{//Overlay
r = (r2 < 0x80) ? (((2 * r1) * r2) / 255) : (255 - (((2 * (255 - r1)) * (255 - r2)) / 255));
g = (g2 < 0x80) ? (((2 * g1) * g2) / 255) : (255 - (((2 * (255 - g1)) * (255 - g2)) / 255));
b = (b2 < 0x80) ? (((2 * b1) * b2) / 255) : (255 - (((2 * (255 - b1)) * (255 - b2)) / 255));
break;
}
case 5:
{//ColorDodge
r = (r1 << 8) / (255 - ((r2 != 255) ? r2 : 0xfe));
g = (g1 << 8) / (255 - ((g2 != 255) ? g2 : 0xfe));
b = (b1 << 8) / (255 - ((b2 != 255) ? b2 : 0xfe));
r = (r2 == 255) ? r2 : ((r < 255) ? r : 255);
g = (g2 == 255) ? g2 : ((g < 255) ? g : 255);
b = (b2 == 255) ? b2 : ((b < 255) ? b : 255);
break;
}
case 6:
{//ColorBurn
r = 255 - (((255 - r1) << 8) / ((r2 != 0) ? r2 : 1));
g = 255 - (((255 - g1) << 8) / ((g2 != 0) ? g2 : 1));
b = 255 - (((255 - b1) << 8) / ((b2 != 0) ? b2 : 1));
r = (r2 == 0) ? r2 : ((r > 0) ? r : 0);
g = (g2 == 0) ? g2 : ((g > 0) ? g : 0);
b = (b2 == 0) ? b2 : ((b > 0) ? b : 0);
break;
}
case 7://Lighten
r = (r2 > r1) ? r2 : r1;
g = (g2 > g1) ? g2 : g1;
b = (b2 > b1) ? b2 : b1;
break;
case 8:
{//Darken
r = (r2 > r1) ? r1 : r2;
g = (g2 > g1) ? g1 : g2;
b = (b2 > b1) ? b1 : b2;
break;
}
case 9:
{//Reflect
r = (r1 * r1) / (255 - ((r2 != 255) ? r2 : 0xfe));
g = (g1 * g1) / (255 - ((g2 != 255) ? g2 : 0xfe));
b = (b1 * b1) / (255 - ((b2 != 255) ? b2 : 0xfe));
r = (r2 == 255) ? r2 : ((r < 255) ? r : 255);
g = (g2 == 255) ? g2 : ((g < 255) ? g : 255);
b = (b2 == 255) ? b2 : ((b < 255) ? b : 255);
break;
}
case 10:
{//Glow
r = (r2 * r2) / (255 - ((r1 != 255) ? r1 : 0xfe));
g = (g2 * g2) / (255 - ((g1 != 255) ? g1 : 0xfe));
b = (b2 * b2) / (255 - ((b1 != 255) ? b1 : 0xfe));
r = (r1 == 255) ? r1 : ((r < 255) ? r : 255);
g = (g1 == 255) ? g1 : ((g < 255) ? g : 255);
b = (b1 == 255) ? b1 : ((b < 255) ? b : 255);
break;
}
case 11:
{//LinearLight
/*if (r2 >= 128){
r = r1 + (2 * (r2 - 128));
r = (r > 255) ? 255 : r;
break;
}
r = r1 + (2 * r2);
r = (r < 255) ? 0 : (r - 255);
*/
if (r2 < 128)
{
r = r1 + (2 * r2);
r = (r < 255) ? 0 : (r - 255);
}
else
{
r = r1 + (2 * (r2 - 128));
r = (r > 255) ? 255 : r;
}
if (g2 < 128)
{
g = g1 + (2 * g2);
g = (g < 255) ? 0 : (g - 255);
}
else
{
g = g1 + (2 * (g2 - 128));
g = (g > 255) ? 255 : g;
}
if (b2 < 128)
{
b = b1 + (2 * b2);
b = (b < 255) ? 0 : (b - 255);
}
else
{
b = b1 + (2 * (b2 - 128));
b = (b > 255) ? 255 : b;
}
break;
}
case 12:
{ //Frame
if ((r2 == 0 && g2 == 0 && r2 == 0))
{//探测边框颜色(r2 > 230 && g2 > 230 && b2 > 230) ||
r = r1;
g = g1;
b = b1;
}
else
{
r = r2;
g = g2;
b = b2;
}
break;
}
default:
r = r2;
g = g2;
b = b2;
break;
}
r = (r1 * num2) + (r * num);
g = (g1 * num2) + (g * num);
b = (b1 * num2) + (b * num);
source1.setPixelColor(x, y, r >> 8, g >> 8, b >> 8);
//input1.setPixelColour(x, y, r, g, b);
}
}
return source1;
}
float[] ConvertImageWithPadding(CustomImage imageIn, int width, int height)
{
int newheight = height + Padding * 2;
int newwidth = width + Padding * 2;
float[] numArray = new float[(newheight * newwidth) * 3];
int index = 0;
int num = 0;
for (int i = -3; num < newheight; i++)
{
int y = i;
if (i < 0)
{
y = 0;
}
else if (i >= height)
{
y = height - 1;
}
int count = 0;
int negpadding = -1 * Padding;
while (count < newwidth)
{
int x = negpadding;
if (negpadding < 0)
{
x = 0;
}
else if (negpadding >= width)
{
x = width - 1;
}
numArray[index] = imageIn.getRComponent(x, y) * 0.003921569f;
numArray[index + 1] = imageIn.getGComponent(x, y) * 0.003921569f;
numArray[index + 2] = imageIn.getBComponent(x, y) * 0.003921569f;
count++; negpadding++;
index += 3;
}
num++;
}
return numArray;
}
protected int GetPixelBrightness(CustomImage input, int x, int y, int w, int h)
{
if (x < 0)
{
x = 0;
}
else if (x >= w)
{
x = w - 1;
}
if (y < 0)
{
y = 0;
}
else if (y >= h)
{
y = h - 1;
}
return ((((input.getRComponent(x, y) * 0x1b36) + (input.getGComponent(x, y) * 0x5b8c)) + (input.getBComponent(x, y) * 0x93e)) >> 15);
}
/**
* Method gets the predominant colour pixels to extrapolate
* the pixelation from
*
* @param imageIn
* @param a_x
* @param a_y
* @param squareSize
* @return
*/
private int getPredominantRGB(CustomImage imageIn, int a_x, int a_y, int squareSize)
{
int red = -1;
int green = -1;
int blue = -1;
for (int x = a_x; x < a_x + squareSize; x++)
{
for (int y = a_y; y < a_y + squareSize; y++)
{
if (x < imageIn.getWidth() && y < imageIn.getHeight())
{
if (red == -1)
{
red = imageIn.getRComponent(x, y);
}
else
{
red = (red + imageIn.getRComponent(x, y)) / 2;
}
if (green == -1)
{
green = imageIn.getGComponent(x, y);
}
else
{
green = (green + imageIn.getGComponent(x, y)) / 2;
}
if (blue == -1)
{
blue = imageIn.getBComponent(x, y);
}
else
{
blue = (blue + imageIn.getBComponent(x, y)) / 2;
}
}
}
}
return (255 << 24) + (red << 16) + (green << 8) + blue;
}
