public Image LoadImageCompressed(string imageName)
{
try {
streamReader = new StreamReader(imageName + ".aspic");
}
catch {
//the provided image name must not exist
Console.WriteLine("Error: Image not found");
Console.ReadLine();
return(new Image("Error", 1, 1));
}
string[] headerData = streamReader.ReadLine().Split(':'); //reads the header data and splits it into an array
Image imageToReturn = new Image(headerData[0], int.Parse(headerData[1]), int.Parse(headerData[2]));
//Now, read in the palette data
string[] paletteRawData = streamReader.ReadLine().Split(':');
//Split the string up and convert it into an array of Image.Pixel types
int paletteSize = paletteRawData.Length;
Image.Pixel[] palette = new Image.Pixel[paletteSize - 1];
for (int count = 0; count < paletteSize - 1; count++)
{
string[] pixelData = paletteRawData[count].Split(',');
palette[count] = new Image.Pixel(int.Parse(pixelData[0]), int.Parse(pixelData[1]), int.Parse(pixelData[2]));
}
//With the palette created, recreate the image from the image data
int xPointer = -1; //Where in the 2D array our pointer is located
int yPointer = 0; //
while (yPointer < imageToReturn.height - 1 && xPointer < imageToReturn.width - 1)
{
string[] rawData = streamReader.ReadLine().Split(':');
int paletteIndex = int.Parse(rawData[0]);
int pixelCount = int.Parse(rawData[1]);
for (int count = 0; count < pixelCount; count++)
{
if (xPointer < imageToReturn.width - 1)
{
xPointer++;
}
else
{
xPointer = 0;
yPointer++;
}
imageToReturn.data[xPointer, yPointer].SetPixel(palette[paletteIndex].fc, palette[paletteIndex].bc, palette[paletteIndex].s);
}
}
streamReader.Close();
return(imageToReturn);
}
public void DrawSinglePixel(Image.Pixel pixelToDraw, int x, int y)
{
Console.SetCursorPosition(x, y);
Console.ForegroundColor = (ConsoleColor)pixelToDraw.fc;
Console.BackgroundColor = (ConsoleColor)pixelToDraw.bc;
switch (pixelToDraw.s)
{
case 1:
Console.Write("░");
break;
case 2:
Console.Write("▒");
break;
case 3:
Console.Write("▓");
break;
case 4:
Console.Write("█");
break;
case 5:
Console.Write("▄");
break;
case 6:
Console.Write("▀");
break;
case 7:
Console.Write("▌");
break;
case 8:
Console.Write("▐");
break;
}
}
public Image LoadImageCompressed(string imageName)
{
try {
streamReader = new StreamReader(imageName + ".aspic");
}
catch {
//the provided image name must not exist
Console.WriteLine("Error: Image not found");
Console.ReadLine();
return new Image("Error", 1, 1);
}
string[] headerData = streamReader.ReadLine().Split(':'); //reads the header data and splits it into an array
Image imageToReturn = new Image(headerData[0], int.Parse(headerData[1]), int.Parse(headerData[2]));
//Now, read in the palette data
string[] paletteRawData = streamReader.ReadLine().Split(':');
//Split the string up and convert it into an array of Image.Pixel types
int paletteSize = paletteRawData.Length;
Image.Pixel[] palette = new Image.Pixel[paletteSize - 1];
for (int count = 0; count < paletteSize - 1; count++) {
string[] pixelData = paletteRawData[count].Split(',');
palette[count] = new Image.Pixel(int.Parse(pixelData[0]), int.Parse(pixelData[1]), int.Parse(pixelData[2]));
}
//With the palette created, recreate the image from the image data
int xPointer = -1; //Where in the 2D array our pointer is located
int yPointer = 0; //
while (yPointer < imageToReturn.height - 1 && xPointer < imageToReturn.width - 1) {
string[] rawData = streamReader.ReadLine().Split(':');
int paletteIndex = int.Parse(rawData[0]);
int pixelCount = int.Parse(rawData[1]);
for (int count = 0; count < pixelCount; count++) {
if (xPointer < imageToReturn.width - 1)
xPointer++;
else {
xPointer = 0;
yPointer++;
}
imageToReturn.data[xPointer, yPointer].SetPixel(palette[paletteIndex].fc, palette[paletteIndex].bc, palette[paletteIndex].s);
}
}
streamReader.Close();
return imageToReturn;
}
