pixel « Plot « JFreeChart Q&A

1. Scatter plot pixel size jfree.org

hi, I want to increase the normal pixel size in the scatter plot. How can I do that. Basically, my data contains only 10-20 elements to be shown. So I want them to be more visible. How can I increase the size or can use a legend to show in the graph?

2. Chart Type or Component for plotting Rectangular Pixels jfree.org

3. How to transfer pixel into X-Y plot x-value and y-value jfree.org

4. Plot to Scale cm <-> Pixels Java2D jfree.org

Suppose I have a set of pairs of (metres, value) which I would like to visualize in a given scale, like 1:5000 - i.e. 1 cm on the screen in 5000cm in real. The X axis could represent the metres and hs to be in scale while the Y axis represents the values. Question: Is there any functionality helping me to ...

5. size of plot area in pixels jfree.org

That's great, It works, but you see I wanted to get these details before the chart generates the image. At the moment though this solution is inefficient(but works) as to I have to generate the image to get chart info. Please keep me updated for a way to get the chartrenderingInfo even before using the chart.createBufferedImage(...) Thanks for your help. Sendhil ...

6. XYPlot fixed scaling - units to pixels question jfree.org

Hello, I am trying to figure out if what I list below is possible - (I have looked through the developer's guide v1.0.13 as well as api doc). When plotting a straightforward xyplot, my objective is to scale it in such a way that the 100 units on Y-scale correspond to 100 pixels on screen. So if if a plot is ...

7. get plot pixel position jfree.org

hey i am making a linechart viewer javascript and am using jfreechart to generate the graphics, now i want a crosshair to point to the next plot on the chart that the mouse is closest to. for this i need the pixel positions of the plots.. dose anyone know where to get these values. optimal would be if i can iterate ...