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2014/10/15 ¤U¤È 10:05:44

iphone Programming Glossary: cpplotrange

real time plotting on iPhone using core plot?

http://stackoverflow.com/questions/2399836/real-time-plotting-on-iphone-using-core-plot

method. If you need to adjust the plot range to track your data points for a moving ticker recalculate the new CPPlotRange for the X axis and set the plot space's xRange property to that. Use the CPTestApp iPhone AAPLot or StockPlot examples as..

iphone, using an array to define in core-plot range

http://stackoverflow.com/questions/3060310/iphone-using-an-array-to-define-in-core-plot-range

the good way to do it. Here is my code CPXYPlotSpace plotSpace CPXYPlotSpace graph.defaultPlotSpace plotSpace.xRange CPPlotRange plotRangeWithLocation CPDecimalFromFloat 15 length CPDecimalFromFloat xmax 15 plotSpace.yRange CPPlotRange plotRangeWithLocation.. CPPlotRange plotRangeWithLocation CPDecimalFromFloat 15 length CPDecimalFromFloat xmax 15 plotSpace.yRange CPPlotRange plotRangeWithLocation CPDecimalFromFloat 1000 length CPDecimalFromFloat 4300 Setup axis CPXYAxisSet axisSet CPXYAxisSet.. 5.0f axisSet.xAxis.labelOffset 3.0f axisSet.xAxis.labelExclusionRanges NSArray arrayWithObjects CPPlotRange plotRangeWithLocation CPDecimalFromFloat 15 length CPDecimalFromFloat 15 nil axisSet.xAxis.visibleRange CPPlotRange..

core plot custom Theme?

http://stackoverflow.com/questions/5132253/core-plot-custom-theme

nil chartTrend5PlotSpace CPXYPlotSpace chartTrend5.defaultPlotSpace chartTrend5PlotSpace.xRange CPPlotRange plotRangeWithLocation CPDecimalFromFloat 0 length CPDecimalFromFloat 5 range is 0 125 but since the frame heights is.. is 90 we need to convert the points to this adjusted scale. The factor is 0.72 90 125 chartTrend5PlotSpace.yRange CPPlotRange plotRangeWithLocation CPDecimalFromFloat 0 length CPDecimalFromFloat 90 CPXYAxisSet axisSet CPXYAxisSet chartTrend5.axisSet.. CPDecimalFromFloat 2 x.minorTicksPerInterval 2 x.borderWidth 0 x.labelExclusionRanges NSArray arrayWithObjects CPPlotRange plotRangeWithLocation CPDecimalFromFloat 1 length CPDecimalFromFloat 800 nil CPXYAxis y axisSet.yAxis y.majorIntervalLength..