Core Plot: Is it possible to enable the user to pinch-scale a graph on the x-Axis but not on the y-Axis?
Question
I want that the user can zoom in/out a graph only on a single axis.
Is this possible and how?
1 answers
solution1
0 ACCPTED 2014-02-28 20:57:42
You can do this with a plot space delegate. Implement the -plotSpace:willChangePlotRangeTo:forCoordinate: delegate method. For the coordinate that you don't want to change, just return the old xRange or yRange .
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.
Related Question
Adjusting y-Axis in Core Plot when x-Axis changes
Core Plot: Change y-axis (Labels and Scale) to plot a new graph
Core Plot: How do I set the x-axis go through zero and at the bottom and y-axis to zero and left?
How to keep the x-axis visible when I display only a interval on the y-axis using Core-Plot
Core Plot Bar Graph Y-Axis issues
Scatter plot y-Axis should not extend below the x-axis or yMin value
iOS CorePlot - Line Graph with Date on x-axis and double numbers on y-axis
Core Plot: Pinch to change x axis range
core-plot : Scalling only x-axis by User Interaction
Scale scatter plot to Y-axis based on Circle radius using core plot
Related Tags