Hi,
We have created a histogram chart in our project using a composite chart type(using a Stacked Column chart) and a line chart for displaying the annotations.We need to create a component using which we can select regions in the chart using the mouse click and move events..
Please find attached the files containing screen shots of the specific requirements.I would request you to kindly provide us a solution for the same at the earliest.I am using infragistics 7.3 Ultrawinchart component.
As I am using the component for the first time it would be helpful if you could send me some code snippet for the solution as well.
Thanks and Regards,Uday
this isn't currently a feature of the chart, but you can submit a feature request here: http://devcenter.infragistics.com/protected/requestfeature.aspx
i think it is possible to write code to do this, but you have to handle the MouseDown event and do all the associated drawing & positioning in code. the chart.Axis.X.ScrollScale property is provided to change the zoom/scroll settings in code.
Hi David,
Thanks for your help. I have one query. As you may be aware of my requirement.Referring to the image in the mail chain above. Should I use a Box primitive or a box annotation for drawing the region or simply draw a rectangle.
Also, is it possible to have a drag functionality for each side of a box in order to resize it.
Request you to kindly help me with the same.
Regards,
Uday
i would add a Box primitive in the FillSceneGraph event handler. adding a BoxAnnotation is easier, but you have slightly less control using an annotation.
the drag functionality isn't provided as a feature of the chart, so you will need to store the box's position somewhere and test for it in the MouseDown handler.
Thanks for the mail. Actually I am able to create a box primitive on mouse down and move events. I am struggling to be able to drag the bounds or pan the primitive. As I am new to this control request you to please help me.
Regards,Uday
please refer to this thread: http://forums.infragistics.com/forums/p/14524/55629.aspx#55629