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2014/10/15 ¤U¤È 10:12:47

iphone Programming Glossary: plotrangewithlocation

Using core plot for iPhone, drawing date on x axis

http://stackoverflow.com/questions/2998398/using-core-plot-for-iphone-drawing-date-on-x-axis

graph.defaultPlotSpace NSTimeInterval xLow 0.0f sets the range of x values plotSpace.xRange CPTPlotRange plotRangeWithLocation CPTDecimalFromFloat xLow length CPTDecimalFromFloat oneDay 5.0f sets the range of y values plotSpace.yRange CPTPlotRange.. xLow length CPTDecimalFromFloat oneDay 5.0f sets the range of y values plotSpace.yRange CPTPlotRange plotRangeWithLocation CPTDecimalFromFloat 0.0 length CPTDecimalFromFloat 5 plotting style is set to line plots CPTMutableLineStyle lineStyle..

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

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 CPDecimalFromFloat.. plotRangeWithLocation CPDecimalFromFloat 15 length CPDecimalFromFloat xmax 15 plotSpace.yRange CPPlotRange plotRangeWithLocation CPDecimalFromFloat 1000 length CPDecimalFromFloat 4300 Setup axis CPXYAxisSet axisSet CPXYAxisSet graph.axisSet CPLineStyle.. 5.0f axisSet.xAxis.labelOffset 3.0f axisSet.xAxis.labelExclusionRanges NSArray arrayWithObjects CPPlotRange plotRangeWithLocation CPDecimalFromFloat 15 length CPDecimalFromFloat 15 nil axisSet.xAxis.visibleRange CPPlotRange plotRangeWithLocation..

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 90 we need to convert.. 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 CPXYAxis x axisSet.xAxis.. 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 CPDecimalFromFloat..