joachim/openwebrx-clone
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clamp waterfall canvas width to 100% for fft_size < canvas_max_width

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J.W. Jagersma 2020-09-29 21:56:02 +02:00
parent 9e70473151
commit cebe7c7338
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1 changed files with 1 additions and 1 deletions
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htdocs/openwebrx.js
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@ -1245,7 +1245,7 @@ var canvas_actual_line;
function add_canvas() { function add_canvas() {
canvas_subcontainer = document.createElement("div"); canvas_subcontainer = document.createElement("div");
var n = fft_size / canvas_max_width; var n = Math.max(fft_size / canvas_max_width, 1);
var w = 100 / n; var w = 100 / n;
for (var i = 0; i < n; ++i) { for (var i = 0; i < n; ++i) {
var new_canvas = document.createElement("canvas"); var new_canvas = document.createElement("canvas");