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)
