legend

In flex charting, I want to draw something like "reference lines" which are related to specific series, therefore these lines are not independent series and should not be shown in legend. Is it possible to exclude some series from chart legend? Thanks! I elaborated on Luis B's answer to make this dynamically reflect on the linechart's data provider. This way the legend only shows what fields are available in the chart. Kinda nifty. Here is what I came up with, and it works well: protected function onUpdateLinechartComplete(e:FlexEvent):void { //empty legend for fresh display var legendArray

I create 4 line in one plot using R . Here the code # Define 2 vectors cars <- c(123.07, 110.51, 96.14, 98.71, 101.3) trucks <- c(110.31, 89.91, 89.81, 89.31, 93.4, 95.81) cars1 <- c(123.227, 110.221, 93.14, 98.22, 122.3) trucks1 <- c(120.31, 89.91, 89.81, 89.31, 93.4, 95.81) # Graph cars using a y axis that ranges from 0 to 12 plot(cars, type="o", col="blue", ylim=c(80,130)) # Graph trucks with red dashed line and square points lines(trucks, type="o", pch=22, lty=2, col="red") lines(cars1, type="o", col="yellow", ylim=c(80,130)) # Graph trucks with red dashed line and square points lines

I have made a multi axis graph using the following code and I am unable to arrange the legend as I want. The code of my graph is as follows: import matplotlib.pyplot as plt import numpy as np x = np.arange(4) y = [5, 7, 4, 9] z = [9, 3, 5, 6] r = [30, 40, 45, 37] fig,ax = plt.subplots() abc = ax.bar(x,y,0.25 ) cde = ax.bar(x+0.25,z,0.25) ax.legend((abc[0], cde[0]), ('y', 'z'),bbox_to_anchor=(0., 1.02, 1, .102) , borderaxespad=0.) ax.set_xticks(x + 0.25 / 2) ax.set_xticklabels(('A', 'B', 'C', 'D')) ax2 = ax.twinx() efg = ax2.plot(x+0.25/2,r,color = 'black',label = "r") ax2.legend(bbox_to_anchor

I'm using ggplot to map data values to a (fortified) SpatialPolygonsDataFrame, but many of the polygons have NA values because there is no data available. I used na.value = "white" to display the missing data correctly, but I'd like to add a box with a white fill in the legend (or a separate legend) with the label "no data". library(ggplot2) india.df <- read.csv('india.df.csv') # (I don't know how to provide this file to make the code reproducible) ggplot() + geom_polygon(data=india.df, aes(x = long, y = lat, group = group, fill=Area_pct)) + scale_fill_gradient(low="orange2", high="darkblue",

I've got a GUI in MATLAB with a set of axes pre-placed. I'm using the location property of the legend to place it to the right hand side of the axes. However, by doing this the axes get re-scaled so that the axes+legend take up the original width of the axes. Is there any way to circumvent the re-size? Example: x=0:.1:10; y=sin(x); figure pos=get(gca,'position'); pos(3)=.5; %#re-size axes to leave room for legend set(gca,'position',pos) plot(x,y) So far I get: Place legend: legend('sin(x)','location','eastoutside') ...aaaaand... MATLAB squishes it all into the original axes space. Any way