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Improve naming

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This commit is contained in:
Mikael Sand
2017-07-23 07:45:58 +03:00
parent 8f62650bac
commit 99995056a9
1 changed files with 26 additions and 25 deletions
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android/src/main/java/com/horcrux/svg/TSpanShadowNode.java
+26 -25
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@@ -114,8 +114,8 @@ class TSpanShadowNode extends TextShadowNode {
}
private Path getLinePath(String line, Paint paint) {
int length = line.length();
Path path = new Path();
final int length = line.length();
final Path path = new Path();
if (length == 0) {
return path;
@@ -128,17 +128,17 @@ class TSpanShadowNode extends TextShadowNode {
double offset = 0;
double distance = 0;
double renderMethodScaling = 1;
double textMeasure = paint.measureText(line);
final double textMeasure = paint.measureText(line);
PathMeasure pm = null;
if (textPath != null) {
pm = new PathMeasure(textPath.getPath(), false);
distance = pm.getLength();
double size = gc.getFontSize();
String startOffset = textPath.getStartOffset();
final double size = gc.getFontSize();
final String startOffset = textPath.getStartOffset();
offset = PropHelper.fromRelative(startOffset, distance, 0, mScale, size);
// String spacing = textPath.getSpacing(); // spacing = "auto | exact"
String method = textPath.getMethod(); // method = "align | stretch"
final String method = textPath.getMethod(); // method = "align | stretch"
if (STRETCH.equals(method)) {
renderMethodScaling = distance / textMeasure;
}
@@ -153,12 +153,12 @@ class TSpanShadowNode extends TextShadowNode {
double dy;
Path glyph;
double width;
Matrix matrix;
String current;
double glyphWidth;
String previous = "";
double previousWidth = 0;
char[] chars = line.toCharArray();
double previousGlyphWidth = 0;
final char[] chars = line.toCharArray();
/*
*
@@ -180,15 +180,15 @@ class TSpanShadowNode extends TextShadowNode {
*
* */
boolean hasKerning = font.hasKey(PROP_KERNING);
final boolean hasKerning = font.hasKey(PROP_KERNING);
double kerning = hasKerning ? font.getDouble(PROP_KERNING) * mScale : DEFAULT_KERNING;
boolean autoKerning = !hasKerning;
final boolean autoKerning = !hasKerning;
double wordSpacing = font.hasKey(PROP_WORD_SPACING) ?
final double wordSpacing = font.hasKey(PROP_WORD_SPACING) ?
font.getDouble(PROP_WORD_SPACING) * mScale
: DEFAULT_WORD_SPACING;
double letterSpacing = font.hasKey(PROP_LETTER_SPACING) ?
final double letterSpacing = font.hasKey(PROP_LETTER_SPACING) ?
font.getDouble(PROP_LETTER_SPACING) * mScale
: DEFAULT_LETTER_SPACING;
@@ -197,19 +197,20 @@ class TSpanShadowNode extends TextShadowNode {
final char currentChar = chars[index];
current = String.valueOf(currentChar);
paint.getTextPath(current, 0, 1, 0, 0, glyph);
width = paint.measureText(current) * renderMethodScaling;
glyphWidth = paint.measureText(current) * renderMethodScaling;
if (autoKerning) {
double both = paint.measureText(previous + current) * renderMethodScaling;
kerning = both - previousWidth - width;
previousWidth = width;
double bothGlyphWidth = paint.measureText(previous + current) * renderMethodScaling;
kerning = bothGlyphWidth - previousGlyphWidth - glyphWidth;
previousGlyphWidth = glyphWidth;
previous = current;
}
boolean isWordSeparator = currentChar == ' ';
double wordSpace = isWordSeparator ? wordSpacing : 0;
final boolean isWordSeparator = currentChar == ' ';
final double wordSpace = isWordSeparator ? wordSpacing : 0;
final double advance = glyphWidth + kerning + wordSpace + letterSpacing;
x = gc.nextX(width + kerning + wordSpace + letterSpacing);
x = gc.nextX(advance);
y = gc.nextY();
dx = gc.nextDeltaX();
dy = gc.nextDeltaY();
@@ -217,11 +218,11 @@ class TSpanShadowNode extends TextShadowNode {
matrix = new Matrix();
double xSum = offset + x + dx - width;
final double glyphStart = offset + x + dx - glyphWidth;
if (textPath != null) {
double halfway = width / 2;
double midpoint = xSum + halfway;
double halfGlyphWidth = glyphWidth / 2;
double midpoint = glyphStart + halfGlyphWidth;
if (midpoint > distance) {
break;
@@ -232,11 +233,11 @@ class TSpanShadowNode extends TextShadowNode {
assert pm != null;
pm.getMatrix((float) midpoint, matrix, POSITION_MATRIX_FLAG | TANGENT_MATRIX_FLAG);
matrix.preTranslate((float) -halfway, (float) dy);
matrix.preTranslate((float) -halfGlyphWidth, (float) dy);
matrix.preScale((float) renderMethodScaling, (float) renderMethodScaling);
matrix.postTranslate(0, (float) y);
} else {
matrix.setTranslate((float) xSum, (float) (y + dy));
matrix.setTranslate((float) glyphStart, (float) (y + dy));
}
matrix.preRotate((float) r);