def create_simple_xychart(title, labels, data): # The colors for the bars colors = BASE_COLOR # Create a PieChart object of size 600 x 380 pixels. c = XYChart(380, 50 + 30 * len(labels)) # Use the white on black palette, which means the default text and line colors are # white #~ c.setColors(whiteOnBlackPalette) # Use a vertical gradient color from blue (0000cc) to deep blue (000044) as # background. Use rounded corners of 30 pixels radius for the top-left and # bottom-right corners. c.setBackground(c.linearGradientColor(0, 0, 0, c.getHeight(), '0xEFF1F1', '0xDEE3E4') ) #~ c.setRoundedFrame('0xffffff', 30, 0, 30, 0) # Add a title using 18 pts Times New Roman Bold Italic font. Add 6 pixels top and # bottom margins to the title. #title = c.addTitle(title, "simsun.ttc", 12) #title.setMargin2(0, 0, 6, 0) #title_height = 25 title_height = 0 # Add a separator line in white color just under the title #~ c.addLine(20, title.getHeight(), c.getWidth() - 21, title.getHeight(), '0xffffff') c.addLine(20, title_height, c.getWidth() - 21, title_height, '0xffffff') # Tentatively set the plotarea at (70, 80) and of 480 x 240 pixels in size. Use # transparent border and white grid lines c.setPlotArea(70, 70, 360, 30 + 30 * len(labels), -1, -1, Transparent, '0xffffff') # Swap the axis so that the bars are drawn horizontally c.swapXY() # Add a multi-color bar chart layer using the supplied data. Use bar gradient # lighting with the light intensity from 0.75 to 2.0 layer = c.addBarLayer3(data, colors) #layer.setBorderColor(Transparent, barLighting(0.75, 2.0)) layer.setBorderColor(Transparent, softLighting(Right)) # Set the aggregate label format layer.setAggregateLabelFormat("{value|1}") # Set the aggregate label font to 8 point Arial Bold Italic layer.setAggregateLabelStyle("simsun.ttc", 8) # Set the labels on the x axis. c.xAxis().setLabels(labels) # Show the same scale on the left and right y-axes #c.syncYAxis() # Set the bottom y-axis title using 10pt Arial Bold font c.yAxis().setTitle("总得分 Total Score", "simsun.ttc", 9) # Set y-axes to transparent c.yAxis().setColors(Transparent) c.yAxis2().setColors(Transparent) # Disable ticks on the x-axis by setting the tick color to transparent c.xAxis().setTickColor(Transparent) # Set the label styles of all axes to 8pt Arial Bold font c.xAxis().setLabelStyle("simsun.ttc", 9) c.yAxis().setLabelStyle("simsun.ttc", 9) c.yAxis2().setLabelStyle("simsun.ttc", 9) c.yAxis().setLinearScale(0, 100) # Adjust the plot area size, such that the bounding box (inclusive of axes) is 30 # pixels from the left edge, 25 pixels below the title, 50 pixels from the right # edge, and 25 pixels from the bottom edge. c.packPlotArea(20, title_height + 15, c.getWidth() - 30, c.getHeight() - 15) # Output the chart return c.makeChart2(PNG)
def create_simple_xychart(title, labels, data): # The colors for the bars colors = BASE_COLOR # Create a PieChart object of size 600 x 380 pixels. c = XYChart(380, 50 + 30 * len(labels)) # Use the white on black palette, which means the default text and line colors are # white #~ c.setColors(whiteOnBlackPalette) # Use a vertical gradient color from blue (0000cc) to deep blue (000044) as # background. Use rounded corners of 30 pixels radius for the top-left and # bottom-right corners. c.setBackground( c.linearGradientColor(0, 0, 0, c.getHeight(), '0xEFF1F1', '0xDEE3E4')) #~ c.setRoundedFrame('0xffffff', 30, 0, 30, 0) # Add a title using 18 pts Times New Roman Bold Italic font. Add 6 pixels top and # bottom margins to the title. #title = c.addTitle(title, "simsun.ttc", 12) #title.setMargin2(0, 0, 6, 0) #title_height = 25 title_height = 0 # Add a separator line in white color just under the title #~ c.addLine(20, title.getHeight(), c.getWidth() - 21, title.getHeight(), '0xffffff') c.addLine(20, title_height, c.getWidth() - 21, title_height, '0xffffff') # Tentatively set the plotarea at (70, 80) and of 480 x 240 pixels in size. Use # transparent border and white grid lines c.setPlotArea(70, 70, 360, 30 + 30 * len(labels), -1, -1, Transparent, '0xffffff') # Swap the axis so that the bars are drawn horizontally c.swapXY() # Add a multi-color bar chart layer using the supplied data. Use bar gradient # lighting with the light intensity from 0.75 to 2.0 layer = c.addBarLayer3(data, colors) #layer.setBorderColor(Transparent, barLighting(0.75, 2.0)) layer.setBorderColor(Transparent, softLighting(Right)) # Set the aggregate label format layer.setAggregateLabelFormat("{value|1}") # Set the aggregate label font to 8 point Arial Bold Italic layer.setAggregateLabelStyle("simsun.ttc", 8) # Set the labels on the x axis. c.xAxis().setLabels(labels) # Show the same scale on the left and right y-axes #c.syncYAxis() # Set the bottom y-axis title using 10pt Arial Bold font c.yAxis().setTitle("总得分 Total Score", "simsun.ttc", 9) # Set y-axes to transparent c.yAxis().setColors(Transparent) c.yAxis2().setColors(Transparent) # Disable ticks on the x-axis by setting the tick color to transparent c.xAxis().setTickColor(Transparent) # Set the label styles of all axes to 8pt Arial Bold font c.xAxis().setLabelStyle("simsun.ttc", 9) c.yAxis().setLabelStyle("simsun.ttc", 9) c.yAxis2().setLabelStyle("simsun.ttc", 9) c.yAxis().setLinearScale(0, 100) # Adjust the plot area size, such that the bounding box (inclusive of axes) is 30 # pixels from the left edge, 25 pixels below the title, 50 pixels from the right # edge, and 25 pixels from the bottom edge. c.packPlotArea(20, title_height + 15, c.getWidth() - 30, c.getHeight() - 15) # Output the chart return c.makeChart2(PNG)