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Performance boost! Improve responsiveness by deferring chart updates.

pull/2/head
miguel 2021-10-19 22:48:58 +11:00
rodzic 042cff514b
commit acdb9338c9
1 zmienionych plików z 58 dodań i 5 usunięć
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63
toroid.html
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@ -390,7 +390,7 @@
'FT125' : { PN:'5943001701', A:31.75, B:19.05, C:9.50, W:23.0, CC:12.90, le:7.60, Ae:0.59, Ve:4.50, Al:775.0 },
'FT114' : { PN:'5943001001', A:29.00, B:19.00, C:7.50, W:13.0, CC:19.80, le:7.30, Ae:0.37, Ve:2.70, Al:510.0 },
'FT82' : { PN:'5943000601', A:21.00, B:13.20, C:6.35, W:6.40, CC:21.30, le:5.20, Ae:0.243, Ve:1.26, Al:470.0 },
'FT50B' : { PN:'2643801902', A:12.70, B:7.9, C:12.70, W:4.70, CC:10.421, le:3.12, Ae:0.3, Ve:0.9325, Al:1206.0 },
'FT50B' : { PN:'2643801902', A:12.70, B:7.9, C:12.70, W:4.70, CC:10.421, le:3.12, Ae:0.3, Ve:0.9325, Al:1206.0 },
'FT50' : { PN:'5943000301', A:12.70, B:7.15, C:4.90, W:2.00, CC:22.90, le:2.95, Ae:0.129, Ve:0.38, Al:440.0 },
'FT37' : { PN:'5943000201', A:9.50, B:4.75, C:3.30, W:0.83, CC:28.60, le:2.07, Ae:0.072, Ve:0.15, Al:350.0 },
},
@ -763,25 +763,78 @@
updateChart();
}
// Limit how often we update the chart, as it is quite a slow operation. But updating the graphic
// is very fast. So we update that with every event, but set a short timer for when we stop moving
// the slider.
const emphasis_delay = 40;
var conductor_diameter_timer_handler = 0;
conductor_diameter_slider.oninput = function() {
recalculate();
updateChart();
if(conductor_diameter_timer_handler == 0) {
conductor_diameter_timer_handler = setTimeout(function(){
updateChart();
conductor_diameter_timer_handler = 0;
}, emphasis_delay);
} else {
clearTimeout(conductor_diameter_timer_handler);
conductor_diameter_timer_handler = setTimeout(function(){
updateChart();
conductor_diameter_timer_handler = 0;
}, emphasis_delay);
}
}
var loop_turns_timer_handler = 0;
loop_turns_slider.oninput = function() {
recalculate();
updateChart();
if(loop_turns_timer_handler == 0) {
loop_turns_timer_handler = setTimeout(function(){
updateChart();
loop_turns_timer_handler = 0;
}, emphasis_delay);
} else {
clearTimeout(loop_turns_timer_handler);
loop_turns_timer_handler = setTimeout(function(){
updateChart();
loop_turns_timer_handler = 0;
}, emphasis_delay);
}
}
var frequency_timer_handler = 0;
frequency_slider.oninput = function() {
updateFrequencies();
recalculate();
updateChart();
if(frequency_timer_handler == 0) {
frequency_timer_handler = setTimeout(function(){
updateChart();
frequency_timer_handler = 0;
}, emphasis_delay);
} else {
clearTimeout(frequency_timer_handler);
frequency_timer_handler = setTimeout(function(){
updateChart();
frequency_timer_handler = 0;
}, emphasis_delay);
}
}
var voltage_timer_handler = 0;
voltage_slider.oninput = function() {
recalculate();
updateChart();
if(voltage_timer_handler == 0) {
voltage_timer_handler = setTimeout(function(){
updateChart();
voltage_timer_handler = 0;
}, emphasis_delay);
} else {
clearTimeout(voltage_timer_handler);
voltage_timer_handler = setTimeout(function(){
updateChart();
voltage_timer_handler = 0;
}, emphasis_delay);
}
}
window.onresize = function() {