aparler/RosettaCodeData
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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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Task/Draw-a-pixel/Lambdatalk/draw-a-pixel.lambdatalk Normal file
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1) html/css
{div {@ style="position:relative;
left:0; top:0; width:320px; height:240px;
border:1px solid #000;"}
{div {@ style="position:absolute; left:100px; top:100px;
width:1px; height:1px; background:#f00; border:0;"}}}
2) svg
{svg {@ width="320" height="240"
style="border:1px solid #000;"}
{rect {@ x="100" y="100" width="1" height="1"
style="fill:#f00; stroke-width:0; stroke:#f00;"}}}
3) canvas
{canvas {@ id="canvas" width="320" height="240"
style="border:1px solid #000;"}}
{script
var canvas_pixel = function(x, y, canvas) {
var ctx = document.getElementById( canvas )
.getContext( "2d" );
ctx.fillStyle = "#f00";
ctx.fillRect(x,y,1,1);
};
setTimeout( canvas_pixel, 1, 100, 100, "canvas" )
}