Thinking Critically about Your Program
Write a program to draw a red square that is 200 pixels by 200 pixels with this black edge that is 20 pixels wide in the middle and has two diagonal corners (imagine that if the diagonal lines kept going, they would meet in the center of the diagram).
Code It
// create a black square
var image = new SimpleImage(200,200);
for (var pixel of image.values()) {
var x = pixel.getX();
var y = pixel.getY();
if (x>y)
pixel.setRed(255);
else if (x+y > 200)
pixel.setRed(255);
else if (x>20)
pixel.setRed(255);
}
print(image);
See It
Available Images
chapel.png
[231x308]
dinos.png
[1920x1080]
drewRobert.png
[1920x1080]
drewRobertDinos.png
[1922x1090]
drewRobertOrig.png
[1928x1090]
drewgreen.png
[510x1006]
duke_blue_devil.png
[397x337]
palm-and-beach.png
[960x640]
rodger.png
[315x424]
smallhands.png
[320x226]
smallpanda.png
[270x201]
astrachan.jpg
[240x360]
duvall.jpg
[200x300]
eastereggs.jpg
[615x410]
hilton.jpg
[140x210]
hippieflower.jpg
[5616x3744]
lion.jpg
[1280x960]
nyc-skyline.jpg
[1280x853]
pixabayhands.jpg
[1280x905]
skyline.jpg
[300x300]
smalllion.jpg
[250x188]
smalluniverse.jpg
[256x200]
universe.jpg
[1280x1000]
usain.jpg
[300x300]
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