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java.lang.Objectnet.i2p.router.web.SummaryRenderer
class SummaryRenderer
Generate the RRD graph png images, including the combined rate graph.
Constructor Summary | |
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SummaryRenderer(I2PAppContext ctx,
SummaryListener lsnr)
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Method Summary | |
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static void |
render(I2PAppContext ctx,
OutputStream out,
String filename)
Deprecated. unsed |
void |
render(OutputStream out)
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void |
render(OutputStream out,
int width,
int height,
boolean hideLegend,
boolean hideGrid,
boolean hideTitle,
boolean showEvents,
int periodCount,
int endp,
boolean showCredit)
Single graph. |
void |
render(OutputStream out,
int width,
int height,
boolean hideLegend,
boolean hideGrid,
boolean hideTitle,
boolean showEvents,
int periodCount,
int endp,
boolean showCredit,
SummaryListener lsnr2,
String titleOverride)
Single or two-data-source graph. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SummaryRenderer(I2PAppContext ctx, SummaryListener lsnr)
Method Detail |
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public static void render(I2PAppContext ctx, OutputStream out, String filename) throws IOException
UnsupportedOperationException
- always
IOException
public void render(OutputStream out) throws IOException
IOException
public void render(OutputStream out, int width, int height, boolean hideLegend, boolean hideGrid, boolean hideTitle, boolean showEvents, int periodCount, int endp, boolean showCredit) throws IOException
endp
- number of periods before now
IOException
public void render(OutputStream out, int width, int height, boolean hideLegend, boolean hideGrid, boolean hideTitle, boolean showEvents, int periodCount, int endp, boolean showCredit, SummaryListener lsnr2, String titleOverride) throws IOException
lsnr2
- 2nd data source to plot on same graph, or null. Not recommended for events.titleOverride
- If non-null, overrides the title
IOException
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