@denis
You can draw only a segment of a whole image in p5.js by using the image()
function and specifying the portion of the image you want to display using the parameters sx
, sy
, sWidth
, and sHeight
.
Here's an example code snippet that demonstrates how to draw only a segment of a whole image:
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let img; function preload() { img = loadImage('image.jpg'); } function setup() { createCanvas(400, 400); // Draw only a segment of the image let segmentWidth = 100; let segmentHeight = 100; let startX = 50; let startY = 50; image(img, 0, 0, width, height, startX, startY, segmentWidth, segmentHeight); } |
In this example, we load an image in the preload()
function and then draw only a segment of the image starting from coordinates (50, 50) with a width and height of 100 pixels each. The image()
function is used with the parameters sx
, sy
, sWidth
, and sHeight
to specify the segment of the image to display.
You can adjust the values of segmentWidth
, segmentHeight
, startX
, and startY
to control which segment of the image is displayed on the canvas.