/**
* This draws the standard legend text for a BELOW legend.
*
* @param g2
* @param legentTextX
* @param legendTextY
* @param fontFamily
* @param labelHeightPixels
* @param shortBoldLines must be valid (if null, nothing will be drawn, and return value will be
* legendTextY unchanged)
* @param shortLines from makeShortLines
* @return the new legendTextY (adjusted so there is a gap after the current text).
*/
public static int belowLegendText(
Graphics2D g2,
int legendTextX,
int legendTextY,
String fontFamily,
int labelHeightPixels,
StringArray shortBoldLines,
StringArray shortLines) {
// String2.log("belowLegendText boldTitle=" + boldTitle);
if (shortBoldLines == null) return legendTextY;
// draw the boldShortLines
int n = shortBoldLines.size();
for (int i = 0; i < n; i++)
legendTextY =
drawHtmlText(
g2,
legendTextX,
legendTextY,
0,
fontFamily,
labelHeightPixels,
false,
"<b>" + encodeAsHtml(shortBoldLines.get(i)) + "</b>");
// draw the shortLines
n = shortLines.size();
for (int i = 0; i < n; i++)
legendTextY =
drawHtmlText(
g2,
legendTextX,
legendTextY,
0,
fontFamily,
labelHeightPixels,
i == n - 1,
encodeAsHtml(shortLines.get(i)));
return legendTextY;
}
/** This tests SgtUtil. */
public static void test() throws Exception {
// test splitLine
String2.log("\n*** SgtUtil.test");
StringArray sa = new StringArray();
// wide
sa.clear();
splitLine(38, sa, "This is a test of splitline.");
Test.ensureEqual(sa.size(), 1, "");
Test.ensureEqual(sa.get(0), "This is a test of splitline.", "");
// narrow
sa.clear();
splitLine(12, sa, "This is a test of splitline.");
Test.ensureEqual(sa.size(), 3, "");
Test.ensureEqual(sa.get(0), "This is a ", "");
Test.ensureEqual(sa.get(1), "test of ", "");
Test.ensureEqual(sa.get(2), "splitline.", "");
// narrow and can't split, so chop at limit
sa.clear();
splitLine(12, sa, "This1is2a3test4of5splitline.");
Test.ensureEqual(sa.size(), 3, "");
Test.ensureEqual(sa.get(0), "This1is2a3t", "");
Test.ensureEqual(sa.get(1), "est4of5split", "");
Test.ensureEqual(sa.get(2), "line.", "");
// caps
sa.clear();
splitLine(12, sa, "THESE ARE a a REALLY WIDE.");
Test.ensureEqual(sa.size(), 3, "");
Test.ensureEqual(sa.get(0), "THESE ARE ", "");
Test.ensureEqual(sa.get(1), "a a REALLY ", "");
Test.ensureEqual(sa.get(2), "WIDE.", "");
// test suggestPaletteRange
Test.ensureEqual(
suggestPaletteRange(.3, 8.9), new double[] {0, 10}, ""); // typical Rainbow Linear
Test.ensureEqual(
suggestPaletteRange(.11, 890), new double[] {.1, 1000}, ""); // typical Rainbow Log
Test.ensureEqual(
suggestPaletteRange(-7, 8),
new double[] {-10, 10},
""); // typical BlueWhiteRed Linear symmetric
// test suggestPalette
Test.ensureEqual(
suggestPalette(.3, 8.9), "WhiteRedBlack", ""); // small positive, large positive
Test.ensureEqual(suggestPalette(300, 890), "Rainbow", ""); // typical Rainbow Log
Test.ensureEqual(
suggestPalette(-7, 8), "BlueWhiteRed", ""); // typical BlueWhiteRed Linear symmetric
// test suggestPaletteScale
Test.ensureEqual(suggestPaletteScale(.3, 8.9), "Linear", ""); // typical Rainbow Linear
Test.ensureEqual(suggestPaletteScale(.11, 890), "Log", ""); // typical Rainbow Log
Test.ensureEqual(
suggestPaletteScale(-7, 8), "Linear", ""); // typical BlueWhiteRed Linear symmetric
BufferedImage bi = ImageIO.read(new File(String2.unitTestDataDir + "graphs/erdBAssta5day.png"));
long time = System.currentTimeMillis();
Test.ensureEqual(findGraph(bi), new int[] {24, 334, 150, 21}, "");
String2.log("findGraph time=" + (System.currentTimeMillis() - time));
}