Mouse wheel event in highchart reduce xaxis height
I added a mouse wheel event in highcharts with the following reference:
http://jsfiddle.net/d3r8pb7c/
But i Found one problem with wheel event when i keep moving the mouse wheel xaxis bar height reducing. Please find the image below.
I tried to fix this by adding height to the chart but nothing is worked out. Please help if anyone knows. The following code i tried to improve the height of the chart when nothing works out.
chart:
height: 500
javascript jquery highcharts mousewheel
asked Nov 15 '18 at 5:38
user2703151user2703151
496
add a comment |
I added a mouse wheel event in highcharts with the following reference:
http://jsfiddle.net/d3r8pb7c/
But i Found one problem with wheel event when i keep moving the mouse wheel xaxis bar height reducing. Please find the image below.
I tried to fix this by adding height to the chart but nothing is worked out. Please help if anyone knows. The following code i tried to improve the height of the chart when nothing works out.
chart:
height: 500
javascript jquery highcharts mousewheel
asked Nov 15 '18 at 5:38
user2703151user2703151
496
add a comment |
I added a mouse wheel event in highcharts with the following reference:
http://jsfiddle.net/d3r8pb7c/
But i Found one problem with wheel event when i keep moving the mouse wheel xaxis bar height reducing. Please find the image below.
I tried to fix this by adding height to the chart but nothing is worked out. Please help if anyone knows. The following code i tried to improve the height of the chart when nothing works out.
chart:
height: 500
javascript jquery highcharts mousewheel
asked Nov 15 '18 at 5:38
user2703151user2703151
496
I added a mouse wheel event in highcharts with the following reference:
http://jsfiddle.net/d3r8pb7c/
But i Found one problem with wheel event when i keep moving the mouse wheel xaxis bar height reducing. Please find the image below.
I tried to fix this by adding height to the chart but nothing is worked out. Please help if anyone knows. The following code i tried to improve the height of the chart when nothing works out.
chart:
height: 500
javascript jquery highcharts mousewheel
javascript jquery highcharts mousewheel
asked Nov 15 '18 at 5:38
user2703151user2703151
496
asked Nov 15 '18 at 5:38
user2703151user2703151
496
asked Nov 15 '18 at 5:38
user2703151user2703151
496
asked Nov 15 '18 at 5:38
user2703151user2703151
496
asked Nov 15 '18 at 5:38
user2703151user2703151
496
496
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Your wrap function incorrectly calculates the axis extremes, when you scroll to the edge. You should use the following calculation:
if (chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop))
extr = axis.getExtremes();
step = (extr.max - extr.min) / 5 * delta;
if ((extr.min + step) <= dataMin)
newExtrMin = dataMin;
newExtrMax = dataMin + (extr.max - extr.min);
else if ((extr.max + step) >= dataMax)
newExtrMin = dataMax - (extr.max - extr.min);
newExtrMax = dataMax;
else
newExtrMin = extr.min + step;
newExtrMax = extr.max + step;
axis.setExtremes(newExtrMin, newExtrMax, true, false);
Live demo: http://jsfiddle.net/BlackLabel/9mbycpqu/
answered Nov 15 '18 at 15:39
ppotaczekppotaczek
5,6211210
Thank you a lot. It works like a charm
– user2703151
Nov 19 '18 at 9:50
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Your wrap function incorrectly calculates the axis extremes, when you scroll to the edge. You should use the following calculation:
if (chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop))
extr = axis.getExtremes();
step = (extr.max - extr.min) / 5 * delta;
if ((extr.min + step) <= dataMin)
newExtrMin = dataMin;
newExtrMax = dataMin + (extr.max - extr.min);
else if ((extr.max + step) >= dataMax)
newExtrMin = dataMax - (extr.max - extr.min);
newExtrMax = dataMax;
else
newExtrMin = extr.min + step;
newExtrMax = extr.max + step;
axis.setExtremes(newExtrMin, newExtrMax, true, false);
Live demo: http://jsfiddle.net/BlackLabel/9mbycpqu/
answered Nov 15 '18 at 15:39
ppotaczekppotaczek
5,6211210
Thank you a lot. It works like a charm
– user2703151
Nov 19 '18 at 9:50
add a comment |
Your wrap function incorrectly calculates the axis extremes, when you scroll to the edge. You should use the following calculation:
if (chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop))
extr = axis.getExtremes();
step = (extr.max - extr.min) / 5 * delta;
if ((extr.min + step) <= dataMin)
newExtrMin = dataMin;
newExtrMax = dataMin + (extr.max - extr.min);
else if ((extr.max + step) >= dataMax)
newExtrMin = dataMax - (extr.max - extr.min);
newExtrMax = dataMax;
else
newExtrMin = extr.min + step;
newExtrMax = extr.max + step;
axis.setExtremes(newExtrMin, newExtrMax, true, false);
Live demo: http://jsfiddle.net/BlackLabel/9mbycpqu/
answered Nov 15 '18 at 15:39
ppotaczekppotaczek
5,6211210
Thank you a lot. It works like a charm
– user2703151
Nov 19 '18 at 9:50
add a comment |
Your wrap function incorrectly calculates the axis extremes, when you scroll to the edge. You should use the following calculation:
if (chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop))
extr = axis.getExtremes();
step = (extr.max - extr.min) / 5 * delta;
if ((extr.min + step) <= dataMin)
newExtrMin = dataMin;
newExtrMax = dataMin + (extr.max - extr.min);
else if ((extr.max + step) >= dataMax)
newExtrMin = dataMax - (extr.max - extr.min);
newExtrMax = dataMax;
else
newExtrMin = extr.min + step;
newExtrMax = extr.max + step;
axis.setExtremes(newExtrMin, newExtrMax, true, false);
Live demo: http://jsfiddle.net/BlackLabel/9mbycpqu/
answered Nov 15 '18 at 15:39
ppotaczekppotaczek
5,6211210
Your wrap function incorrectly calculates the axis extremes, when you scroll to the edge. You should use the following calculation:
if (chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop))
extr = axis.getExtremes();
step = (extr.max - extr.min) / 5 * delta;
if ((extr.min + step) <= dataMin)
newExtrMin = dataMin;
newExtrMax = dataMin + (extr.max - extr.min);
else if ((extr.max + step) >= dataMax)
newExtrMin = dataMax - (extr.max - extr.min);
newExtrMax = dataMax;
else
newExtrMin = extr.min + step;
newExtrMax = extr.max + step;
axis.setExtremes(newExtrMin, newExtrMax, true, false);
Live demo: http://jsfiddle.net/BlackLabel/9mbycpqu/
answered Nov 15 '18 at 15:39
ppotaczekppotaczek
5,6211210
answered Nov 15 '18 at 15:39
ppotaczekppotaczek
5,6211210
answered Nov 15 '18 at 15:39
ppotaczekppotaczek
5,6211210
answered Nov 15 '18 at 15:39
ppotaczekppotaczek
5,6211210
5,6211210
Thank you a lot. It works like a charm
– user2703151
Nov 19 '18 at 9:50
add a comment |
Thank you a lot. It works like a charm
– user2703151
Nov 19 '18 at 9:50
Thank you a lot. It works like a charm
– user2703151
Nov 19 '18 at 9:50
Thank you a lot. It works like a charm
– user2703151
Nov 19 '18 at 9:50
add a comment |
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