added a test app for BFont::GetBoundingBoxes* methods
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14073 a95241bf-73f2-0310-859d-f6bbb57e9c96
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#include <Application.h>
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#include <Font.h>
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#include <Rect.h>
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#include <stdio.h>
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void
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GetBoundingBoxesAsGlyphsTest(BFont *font)
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{
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const char string[] = "test string";
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int32 numChars = 11;
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BRect rectArray[numChars];
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font->GetBoundingBoxesAsGlyphs(string, numChars, B_SCREEN_METRIC, rectArray);
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for (int32 i=0; i<numChars; i++) {
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rectArray[i].PrintToStream();
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}
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}
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void
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GetBoundingBoxesAsStringTest(BFont *font)
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{
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const char string[] = "test string";
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int32 numChars = 11;
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BRect rectArray[numChars];
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escapement_delta delta = { 0.0, 0.0 };
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font->GetBoundingBoxesAsString(string, numChars, B_SCREEN_METRIC, &delta, rectArray);
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for (int32 i=0; i<numChars; i++) {
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rectArray[i].PrintToStream();
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}
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}
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void
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GetBoundingBoxesForStringsTest(BFont *font)
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{
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char string[] = "test string";
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int32 numStrings = 1;
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const char* stringArray[numStrings];
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stringArray[0] = string;
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BRect rectArray[numStrings];
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escapement_delta delta = { 0.0, 0.0 };
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font->GetBoundingBoxesForStrings(stringArray, numStrings, B_SCREEN_METRIC, &delta, rectArray);
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for (int32 i=0; i<numStrings; i++) {
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rectArray[i].PrintToStream();
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}
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}
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int main()
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{
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BApplication app("application/x-vnd-Test.GetBoundingBoxesTest");
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BFont font(be_plain_font);
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//font.SetRotation(45);
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//font.SetShear(45);
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font.SetSpacing(B_CHAR_SPACING);
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printf("\nGetBoundingBoxesAsGlyphsTest\n");
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GetBoundingBoxesAsGlyphsTest(&font);
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printf("\nGetBoundingBoxesAsStringTest\n");
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GetBoundingBoxesAsStringTest(&font);
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printf("\nGetBoundingBoxesForStringsTest\n");
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GetBoundingBoxesForStringsTest(&font);
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}
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