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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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25
Task/Bitmap-Write-a-PPM-file/Seed7/bitmap-write-a-ppm-file.seed7 Normal file
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$ include "seed7_05.s7i";
include "draw.s7i";
include "color.s7i";
const proc: writePPM (in string: fileName, in PRIMITIVE_WINDOW: aWindow) is func
local
var file: ppmFile is STD_NULL;
var integer: x is 0;
var integer: y is 0;
var color: pixColor is black;
begin
ppmFile := open(fileName, "w");
if ppmFile <> STD_NULL then
writeln(ppmFile, "P6");
writeln(ppmFile, width(aWindow) <& " " <& height(aWindow));
writeln(ppmFile, "255");
for y range 0 to pred(height(aWindow)) do
for x range 0 to pred(width(aWindow)) do
pixColor := getPixelColor(aWindow, x, y);
write(ppmFile, str(chr(pixColor.redLight)) <& chr(pixColor.greenLight) <& chr(pixColor.blueLight));
end for;
end for;
close(ppmFile);
end if;
end func;