本文整理汇总了Java中android.graphics.Paint.getFontMetricsInt方法的典型用法代码示例。如果您正苦于以下问题：Java Paint.getFontMetricsInt方法的具体用法？Java Paint.getFontMetricsInt怎么用？Java Paint.getFontMetricsInt使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.graphics.Paint的用法示例。
在下文中一共展示了Paint.getFontMetricsInt方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: draw
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public void draw(
Canvas canvas,
CharSequence text,
int start,
int end,
float x,
int top,
int y,
int bottom,
Paint paint) {
paint.getFontMetricsInt(mFontMetricsInt);
int iconTop = y + getOffsetAboveBaseline(mFontMetricsInt);
canvas.translate(x, iconTop);
mDrawable.draw(canvas);
canvas.translate(-x, -iconTop);
}
示例2: draw
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public void draw(@NonNull Canvas canvas, CharSequence text,
int start, int end, float x,
int top, int y, int bottom, @NonNull Paint paint) {
Drawable d = getCachedDrawable();
Rect rect = d.getBounds();
canvas.save();
final float fontHeight = paint.getFontMetrics().descent - paint.getFontMetrics().ascent;
int transY = bottom - rect.bottom;
if (rect.height() < fontHeight) { // this is the fucking code which I waste 3 days
if (mVerticalAlignment == ALIGN_BASELINE) {
transY -= paint.getFontMetricsInt().descent;
} else if (mVerticalAlignment == ALIGN_CENTER) {
transY -= (fontHeight - rect.height()) / 2;
} else if (mVerticalAlignment == ALIGN_TOP) {
transY -= fontHeight - rect.height();
}
} else {
if (mVerticalAlignment == ALIGN_BASELINE) {
transY -= paint.getFontMetricsInt().descent;
}
}
canvas.translate(x, transY);
d.draw(canvas);
canvas.restore();
}
示例3: draw
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public void draw(Canvas canvas, CharSequence text, int start, int end,
float x, int top, int y, int bottom, Paint paint) {
if (mVerticalAlignment == ALIGN_MIDDLE) {
Drawable d = getDrawable();
canvas.save();
// // 注意如果这样实现会有问题：TextView 有 lineSpacing 时，这里 bottom 偏大，导致偏下
// int transY = bottom - d.getBounds().bottom; // 底对齐
// transY -= (paint.getFontMetricsInt().bottom - paint.getFontMetricsInt().top) / 2 - d.getBounds().bottom / 2; // 居中对齐
// canvas.translate(x, transY);
// d.draw(canvas);
// canvas.restore();
Paint.FontMetricsInt fontMetricsInt = paint.getFontMetricsInt();
int fontTop = y + fontMetricsInt.top;
int fontMetricsHeight = fontMetricsInt.bottom - fontMetricsInt.top;
int iconHeight = d.getBounds().bottom - d.getBounds().top;
int iconTop = fontTop + (fontMetricsHeight - iconHeight) / 2;
canvas.translate(x, iconTop);
d.draw(canvas);
canvas.restore();
} else {
super.draw(canvas, text, start, end, x, top, y, bottom, paint);
}
}
示例4: draw
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public void draw(Canvas canvas, CharSequence text, int start, int end,
float x, int top, int y, int bottom, Paint paint) {
Drawable drawable = getDrawable();
canvas.save();
int length = 0;
int dy = bottom - drawable.getBounds().bottom + mPadding;
if(mVerticalAlignment == ALIGN_BASELINE) {
length = text.length();
}
for(int i = 0 ; i < length ; i++) {
if (!(Character.isLetterOrDigit(text.charAt(i)))) {
continue;
}
dy -= paint.getFontMetricsInt().descent;
canvas.translate(x, dy);
drawable.draw(canvas);
canvas.restore();
return ;
}
}
示例5: getSize
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public int getSize(Paint paint, CharSequence text, int start, int end, Paint.FontMetricsInt fm) {
// return super.getSize(paint, text, start, end, fm);
// fm 以 Paint 的 fm 为基准，避免 Span 改变了 fm 导致文字行高变化 -- chant
Drawable d = getCachedDrawable();
Rect rect = d.getBounds();
if (fm != null) {
Paint.FontMetricsInt pfm = paint.getFontMetricsInt();
// keep it the same as paint's fm
fm.ascent = pfm.ascent;
fm.descent = pfm.descent;
fm.top = pfm.top;
fm.bottom = pfm.bottom;
}
return rect.right;
}
示例6: draw
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public void draw(Canvas canvas, CharSequence text, int start, int end, float x, int top, int y,
int bottom, Paint paint) {
final String s = text.toString();
String subS = s.substring(start, end);
if (ELLIPSIS_NORMAL[0] == subS.charAt(0)
|| ELLIPSIS_TWO_DOTS[0] == subS.charAt(0)) {
canvas.save();
canvas.drawText(subS, x, y, paint);
canvas.restore();
} else {
Drawable d = getCachedDrawable(paint);
canvas.save();
int transY;
Paint.FontMetricsInt fontMetrics = new Paint.FontMetricsInt();
paint.getFontMetricsInt(fontMetrics);
transY = y + fontMetrics.ascent;
canvas.translate(x, transY);
d.draw(canvas);
canvas.restore();
}
}
示例7: getSize
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public int getSize(@NonNull Paint paint, CharSequence text, int start, int end,
@Nullable Paint.FontMetricsInt fm) {
/* update FontMetricsInt or otherwise span does not get drawn when
it covers the whole text */
Paint.FontMetricsInt metrics = paint.getFontMetricsInt();
if (fm != null) {
fm.top = metrics.top;
fm.ascent = metrics.ascent;
fm.descent = metrics.descent;
fm.bottom = metrics.bottom;
}
return (int) (paint.getTextSize()*1.2);
}
示例8: getSize
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public int getSize(Paint paint, CharSequence text,
int start, int end,
Paint.FontMetricsInt fm) {
Drawable d = getCachedDrawable(paint);
Rect rect = d.getBounds();
if (fm != null) {
Paint.FontMetricsInt fontMetrics = new Paint.FontMetricsInt();
paint.getFontMetricsInt(fontMetrics);
fm.ascent = fontMetrics.ascent;
fm.descent = fontMetrics.descent;
fm.top = fontMetrics.top;
fm.bottom = fontMetrics.bottom;
}
return rect.right;
}
示例9: draw
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public void draw(
Canvas canvas,
CharSequence text,
int start,
int end,
float x,
int top,
int y,
int bottom,
Paint paint) {
if (mRequestHelper == null) {
return;
}
Bitmap bitmap = mRequestHelper.getBitmap();
if (bitmap == null) {
return;
}
float bottomFloat = (float) bottom - paint.getFontMetricsInt().descent;
TMP_RECT.set(x, bottomFloat - mHeight, x + mWidth, bottomFloat);
canvas.drawBitmap(bitmap, null, TMP_RECT, paint);
}
示例10: getSize
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public int getSize(@NonNull Paint paint, CharSequence text, int start, int end, Paint.FontMetricsInt fm) {
mPaint = new Paint(paint);
mPaint.setTextSize(mTextSize);
if(mTextSize > paint.getTextSize() && fm != null){
Paint.FontMetricsInt newFm = mPaint.getFontMetricsInt();
fm.descent = newFm.descent;
fm.ascent = newFm.ascent;
fm.top = newFm.top;
fm.bottom = newFm.bottom;
}
return (int) mPaint.measureText(text, start, end);
}
示例11: getSize
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public int getSize(@NonNull Paint paint, CharSequence text, int start, int end, Paint.FontMetricsInt fm) {
if (fm != null && !QMUIDeviceHelper.isMeizu()) {
//return后宽度为0，因此实际空隙和段落开始在同一行，需要加上一行的高度
fm.ascent = fm.top = -mHeight - paint.getFontMetricsInt(fm);
fm.descent = fm.bottom = 0;
}
return 0;
}
示例12: getSize
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public int getSize(Paint paint, CharSequence text, int start, int end, FontMetricsInt fm) {
fm = fm == null ? paint.getFontMetricsInt() : fm;
int iconSize = fm.bottom - fm.top;
mDrawable.setBounds(0, 0, iconSize, iconSize);
return super.getSize(paint, text, start, end, fm);
}
示例13: drawCircle
import android.graphics.Paint; //导入方法依赖的package包/类
private void drawCircle(Canvas canvas) {
Paint textPaint = new Paint();
textPaint.setColor(this.mCircleWhite);
textPaint.setAntiAlias(true);
textPaint.setTextSize(getResources().getDimension(R.dimen.out_indicator_size));
float textHeight = (float) ViewUtils.getTextHeight(textPaint);
float perAngle = 270.0f / (this.mEndIndicator - this.mStartIndicator);
int radius = (int) (((float) getViewRadius()) - (2.6f * ((float) this.mDividerWidth)));
FontMetricsInt fmi = textPaint.getFontMetricsInt();
float textRadius = (float) (radius - (Math.abs(fmi.bottom + fmi.top) / 2));
RectF oval = new RectF((float) (getCenterX() - radius), (float) (getCenterY() - radius),
(float) (getCenterX() + radius), (float) (getCenterY() + radius));
Path path = new Path();
path.addCircle((float) getCenterX(), (float) getCenterY(), textRadius, Direction.CW);
Paint circlePaint = new Paint();
circlePaint.setAntiAlias(true);
circlePaint.setStrokeWidth(16.0f + textHeight);
circlePaint.setStyle(Style.STROKE);
if (this.mDividerIndicator.size() == 0) {
circlePaint.setStrokeCap(Cap.ROUND);
circlePaint.setColor(this.mCircleGray);
canvas.drawArc(oval, 135.0f, 270.0f, false, circlePaint);
return;
}
circlePaint.setStrokeCap(Cap.ROUND);
drawCircleContent(canvas, (IndicatorItem) this.mDividerIndicator.get(0), oval, perAngle,
textRadius, path, textPaint, circlePaint);
Canvas canvas2 = canvas;
drawCircleContent(canvas2, (IndicatorItem) this.mDividerIndicator.get(this
.mDividerIndicator.size() - 1), oval, perAngle, textRadius, path, textPaint,
circlePaint);
circlePaint.setStrokeCap(Cap.BUTT);
for (int i = 1; i < this.mDividerIndicator.size() - 1; i++) {
drawCircleContent(canvas, (IndicatorItem) this.mDividerIndicator.get(i), oval,
perAngle, textRadius, path, textPaint, circlePaint);
}
}
示例14: draw
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public void draw(Canvas canvas, CharSequence text, int start, int end, float x, int top, int y, int bottom, Paint paint) {
float height = bottom - top;
float textHeight = height * textSizeRatio;
float minus = (height - textHeight) / 2;
RectF rect = new RectF(x, top + minus, x + measureText(paint, text, start, end), bottom - minus);
paint.setColor(bgColor);
canvas.drawRect(rect, paint);
paint.setColor(textColor);
Paint.FontMetricsInt fm = paint.getFontMetricsInt();
canvas.drawText(text, start, end,
x, y - ((y + fm.ascent + y + fm.descent) / 2 - (bottom + top) / 2), paint);
}
示例15: draw
import android.graphics.Paint; //导入方法依赖的package包/类
@Override
public void draw(Canvas canvas, CharSequence text, int start, int end, float x, int top, int y, int bottom, Paint paint) {
Drawable b = getDrawable();
canvas.save();
int transY = bottom - b.getBounds().bottom;
if (mVerticalAlignment == ALIGN_BASELINE) {
transY -= paint.getFontMetricsInt().descent;
}
canvas.translate(x, transY);
b.draw(canvas);
canvas.restore();
}