Java Code Examples for android.graphics.Paint#setTextScaleX()

The following examples show how to use android.graphics.Paint#setTextScaleX() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: MainKeyboardView.java    From AOSP-Kayboard-7.1.2 with Apache License 2.0 6 votes vote down vote up 
private boolean fitsTextIntoWidth(final int width, final String text, final Paint paint) {
    final int maxTextWidth = width - mLanguageOnSpacebarHorizontalMargin * 2;
    paint.setTextScaleX(1.0f);
    final float textWidth = TypefaceUtils.getStringWidth(text, paint);
    if (textWidth < width) {
        return true;
    }

    final float scaleX = maxTextWidth / textWidth;
    if (scaleX < MINIMUM_XSCALE_OF_LANGUAGE_NAME) {
        return false;
    }

    paint.setTextScaleX(scaleX);
    return TypefaceUtils.getStringWidth(text, paint) < maxTextWidth;
}
Example 2
Source File: MainKeyboardView.java    From Indic-Keyboard with Apache License 2.0 6 votes vote down vote up 
private boolean fitsTextIntoWidth(final int width, final String text, final Paint paint) {
    final int maxTextWidth = width - mLanguageOnSpacebarHorizontalMargin * 2;
    paint.setTextScaleX(1.0f);
    final float textWidth = TypefaceUtils.getStringWidth(text, paint);
    if (textWidth < width) {
        return true;
    }

    final float scaleX = maxTextWidth / textWidth;
    if (scaleX < MINIMUM_XSCALE_OF_LANGUAGE_NAME) {
        return false;
    }

    paint.setTextScaleX(scaleX);
    return TypefaceUtils.getStringWidth(text, paint) < maxTextWidth;
}
Example 3
Source File: WheelView.java    From Android-PickerView with Apache License 2.0 6 votes vote down vote up 
private void initPaints() {
    paintOuterText = new Paint();
    paintOuterText.setColor(textColorOut);
    paintOuterText.setAntiAlias(true);
    paintOuterText.setTypeface(typeface);
    paintOuterText.setTextSize(textSize);

    paintCenterText = new Paint();
    paintCenterText.setColor(textColorCenter);
    paintCenterText.setAntiAlias(true);
    paintCenterText.setTextScaleX(1.1F);
    paintCenterText.setTypeface(typeface);
    paintCenterText.setTextSize(textSize);

    paintIndicator = new Paint();
    paintIndicator.setColor(dividerColor);
    paintIndicator.setAntiAlias(true);

    setLayerType(LAYER_TYPE_SOFTWARE, null);
}
Example 4
Source File: WheelView.java    From AndroidPicker with MIT License 6 votes vote down vote up 
private void initPaints() {
    paintOuterText = new Paint();
    paintOuterText.setAntiAlias(true);
    paintOuterText.setColor(textColorOuter);
    paintOuterText.setTypeface(typeface);
    paintOuterText.setTextSize(textSize);
    paintCenterText = new Paint();
    paintCenterText.setAntiAlias(true);
    paintCenterText.setColor(textColorCenter);
    paintCenterText.setTextScaleX(1.0F);
    paintCenterText.setTypeface(typeface);
    paintCenterText.setTextSize(textSize);
    paintIndicator = new Paint();
    paintIndicator.setAntiAlias(true);
    paintIndicator.setColor(dividerConfig.color);
    paintIndicator.setStrokeWidth(dividerConfig.thick);
    paintIndicator.setAlpha(dividerConfig.alpha);
    paintShadow = new Paint();
    paintShadow.setAntiAlias(true);
    paintShadow.setColor(dividerConfig.shadowColor);
    paintShadow.setAlpha(dividerConfig.shadowAlpha);
    setLayerType(LAYER_TYPE_SOFTWARE, null);
}
Example 5
Source File: WheelView.java    From AndroidAnimationExercise with Apache License 2.0 6 votes vote down vote up 
private void initPaints()
{
	paintOuterText = new Paint();
	paintOuterText.setColor(textColorOut);
	paintOuterText.setAntiAlias(true);
	paintOuterText.setTypeface(Typeface.MONOSPACE);
	paintOuterText.setTextSize(textSize);

	paintCenterText = new Paint();
	paintCenterText.setColor(textColorCenter);
	paintCenterText.setAntiAlias(true);
	paintCenterText.setTextScaleX(1.1F);
	paintCenterText.setTypeface(Typeface.MONOSPACE);
	paintCenterText.setTextSize(textSize);

	paintIndicator = new Paint();
	paintIndicator.setColor(dividerColor);
	paintIndicator.setAntiAlias(true);

	if (android.os.Build.VERSION.SDK_INT >= 11)
	{
		setLayerType(LAYER_TYPE_SOFTWARE, null);
	}
}
Example 6
Source File: WheelView.java    From Android-PickerDialog with Apache License 2.0 6 votes vote down vote up 
private void initPaints() {
    paintOuterText = new Paint();
    paintOuterText.setColor(textColorOut);
    paintOuterText.setAntiAlias(true);
    paintOuterText.setTypeface(Typeface.MONOSPACE);
    paintOuterText.setTextSize(textSize);

    paintCenterText = new Paint();
    paintCenterText.setColor(textColorCenter);
    paintCenterText.setAntiAlias(true);
    paintCenterText.setTextScaleX(1.1F);
    paintCenterText.setTypeface(Typeface.MONOSPACE);
    paintCenterText.setTextSize(textSize);

    paintIndicator = new Paint();
    paintIndicator.setColor(dividerColor);
    paintIndicator.setAntiAlias(true);

    if (android.os.Build.VERSION.SDK_INT >= 11) {
        setLayerType(LAYER_TYPE_SOFTWARE, null);
    }
}
Example 7
Source File: MainKeyboardView.java    From openboard with GNU General Public License v3.0 6 votes vote down vote up 
private boolean fitsTextIntoWidth(final int width, final String text, final Paint paint) {
    final int maxTextWidth = width - mLanguageOnSpacebarHorizontalMargin * 2;
    paint.setTextScaleX(1.0f);
    final float textWidth = TypefaceUtils.getStringWidth(text, paint);
    if (textWidth < width) {
        return true;
    }

    final float scaleX = maxTextWidth / textWidth;
    if (scaleX < MINIMUM_XSCALE_OF_LANGUAGE_NAME) {
        return false;
    }

    paint.setTextScaleX(scaleX);
    return TypefaceUtils.getStringWidth(text, paint) < maxTextWidth;
}
Example 8
Source File: WheelView.java    From Android-PickerView with Apache License 2.0 6 votes vote down vote up 
private void initPaints() {
    paintOuterText = new Paint();
    paintOuterText.setColor(textColorOut);
    paintOuterText.setAntiAlias(true);
    paintOuterText.setTypeface(typeface);
    paintOuterText.setTextSize(textSize);

    paintCenterText = new Paint();
    paintCenterText.setColor(textColorCenter);
    paintCenterText.setAntiAlias(true);
    paintCenterText.setTextScaleX(1.1F);
    paintCenterText.setTypeface(typeface);
    paintCenterText.setTextSize(textSize);

    paintIndicator = new Paint();
    paintIndicator.setColor(dividerColor);
    paintIndicator.setAntiAlias(true);

    setLayerType(LAYER_TYPE_SOFTWARE, null);
}
Example 9
Source File: WheelView.java    From AndroidFrame with Apache License 2.0 6 votes vote down vote up 
private void initPaints() {
    paintOuterText = new Paint();
    paintOuterText.setColor(textColorOut);
    paintOuterText.setAntiAlias(true);
    paintOuterText.setTypeface(typeface);
    paintOuterText.setTextSize(textSize);

    paintCenterText = new Paint();
    paintCenterText.setColor(textColorCenter);
    paintCenterText.setAntiAlias(true);
    paintCenterText.setTextScaleX(1.1F);
    paintCenterText.setTypeface(typeface);
    paintCenterText.setTextSize(textSize);

    paintIndicator = new Paint();
    paintIndicator.setColor(dividerColor);
    paintIndicator.setAntiAlias(true);

    if (android.os.Build.VERSION.SDK_INT >= 11) {
        setLayerType(LAYER_TYPE_SOFTWARE, null);
    }
}
Example 10
Source File: MainDraw.java    From kAndroid with Apache License 2.0 6 votes vote down vote up 
@Override
public void drawMaxAndMin(@NonNull BaseKChartView view, Canvas canvas, float maxX, float minX,
                          ICandle maxPoint, ICandle minPoint) {
    float high = view.getMainY(maxPoint.getHighPrice());
    float low = view.getMainY(minPoint.getLowPrice());

    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setColor(Color.GRAY);
    paint.setTextAlign(Paint.Align.CENTER);
    paint.setTextSize(view.getTextSize());
    float aa = view.getSclase();

    if (aa < 1.5) {
        paint.setTextScaleX((2.0f - aa));
    } else {
        paint.setTextScaleX(0.5f);
    }

    Paint.FontMetrics fm = paint.getFontMetrics();
    float textHeight = fm.descent - fm.ascent;
    float baseLine = (textHeight - fm.bottom - fm.top) / 2;
    float paddingTop = DensityUtil.dp2px( 8);//距顶
    float paddingBottom = DensityUtil.dp2px( 1);//距底
    canvas.drawText(maxPoint.getHighPrice() + "", maxX, high - baseLine+paddingTop, paint);
    canvas.drawText(minPoint.getLowPrice() + "", minX, low + baseLine-paddingBottom, paint);
}
Example 11
Source File: LoopView.java    From FastWaiMai with MIT License 6 votes vote down vote up 
private void initPaints() {
    paintOuterText = new Paint();
    paintOuterText.setColor(colorGray);
    paintOuterText.setAntiAlias(true);
    paintOuterText.setTypeface(Typeface.MONOSPACE);
    paintOuterText.setTextSize(textSize);

    paintCenterText = new Paint();
    paintCenterText.setColor(colorBlack);
    paintCenterText.setAntiAlias(true);
    paintCenterText.setTextScaleX(scaleX);
    paintCenterText.setTypeface(Typeface.MONOSPACE);
    paintCenterText.setTextSize(textSize);

    paintIndicator = new Paint();
    paintIndicator.setColor(colorLightGray);
    paintIndicator.setAntiAlias(true);

    if (android.os.Build.VERSION.SDK_INT >= 11) {
        setLayerType(LAYER_TYPE_SOFTWARE, null);
    }
}
Example 12
Source File: MainKeyboardView.java    From LokiBoard-Android-Keylogger with Apache License 2.0 6 votes vote down vote up 
private void drawLanguageOnSpacebar(final Key key, final Canvas canvas, final Paint paint) {
    final Keyboard keyboard = getKeyboard();
    if (keyboard == null) {
        return;
    }
    final int width = key.getWidth();
    final int height = key.getHeight();
    paint.setTextAlign(Align.CENTER);
    paint.setTypeface(Typeface.DEFAULT);
    paint.setTextSize(mLanguageOnSpacebarTextSize);
    final String language = layoutLanguageOnSpacebar(paint, keyboard.mId.mSubtype, width);
    // Draw language text with shadow
    final float descent = paint.descent();
    final float textHeight = -paint.ascent() + descent;
    final float baseline = height / 2 + textHeight / 2;
    paint.setColor(mLanguageOnSpacebarTextColor);
    paint.setAlpha(mLanguageOnSpacebarAnimAlpha);
    canvas.drawText(language, width / 2, baseline - descent, paint);
    paint.clearShadowLayer();
    paint.setTextScaleX(1.0f);
}
Example 13
Source File: MainKeyboardView.java    From LokiBoard-Android-Keylogger with Apache License 2.0 6 votes vote down vote up 
private boolean fitsTextIntoWidth(final int width, final String text, final Paint paint) {
    final int maxTextWidth = width - mLanguageOnSpacebarHorizontalMargin * 2;
    paint.setTextScaleX(1.0f);
    final float textWidth = TypefaceUtils.getStringWidth(text, paint);
    if (textWidth < width) {
        return true;
    }

    final float scaleX = maxTextWidth / textWidth;
    if (scaleX < MINIMUM_XSCALE_OF_LANGUAGE_NAME) {
        return false;
    }

    paint.setTextScaleX(scaleX);
    return TypefaceUtils.getStringWidth(text, paint) < maxTextWidth;
}
Example 14
Source File: MainKeyboardView.java    From Indic-Keyboard with Apache License 2.0 5 votes vote down vote up 
private void drawLanguageOnSpacebar(final Key key, final Canvas canvas, final Paint paint) {
    final Keyboard keyboard = getKeyboard();
    if (keyboard == null) {
        return;
    }
    final int width = key.getWidth();
    final int height = key.getHeight();
    paint.setTextAlign(Align.CENTER);
    paint.setTypeface(Typeface.DEFAULT);
    paint.setTextSize(mLanguageOnSpacebarTextSize);
    final String language = layoutLanguageOnSpacebar(paint, keyboard.mId.mSubtype, width);
    // Draw language text with shadow
    final float descent = paint.descent();
    final float textHeight = -paint.ascent() + descent;
    final float baseline = height / 2 + textHeight / 2;
    if (mLanguageOnSpacebarTextShadowRadius > 0.0f) {
        paint.setShadowLayer(mLanguageOnSpacebarTextShadowRadius, 0, 0,
                mLanguageOnSpacebarTextShadowColor);
    } else {
        paint.clearShadowLayer();
    }
    paint.setColor(mLanguageOnSpacebarTextColor);
    paint.setAlpha(mLanguageOnSpacebarAnimAlpha);
    canvas.drawText(language, width / 2, baseline - descent, paint);
    paint.clearShadowLayer();
    paint.setTextScaleX(1.0f);
}
Example 15
Source File: MainKeyboardView.java    From AOSP-Kayboard-7.1.2 with Apache License 2.0 5 votes vote down vote up 
private void drawLanguageOnSpacebar(final Key key, final Canvas canvas, final Paint paint) {
    final Keyboard keyboard = getKeyboard();
    if (keyboard == null) {
        return;
    }
    final int width = key.getWidth();
    final int height = key.getHeight();
    paint.setTextAlign(Align.CENTER);
    paint.setTypeface(Typeface.DEFAULT);
    paint.setTextSize(mLanguageOnSpacebarTextSize);
    final String language = layoutLanguageOnSpacebar(paint, keyboard.mId.mSubtype, width);
    // Draw language text with shadow
    final float descent = paint.descent();
    final float textHeight = -paint.ascent() + descent;
    final float baseline = height / 2 + textHeight / 2;
    if (mLanguageOnSpacebarTextShadowRadius > 0.0f) {
        paint.setShadowLayer(mLanguageOnSpacebarTextShadowRadius, 0, 0,
                mLanguageOnSpacebarTextShadowColor);
    } else {
        paint.clearShadowLayer();
    }
    paint.setColor(mLanguageOnSpacebarTextColor);
    paint.setAlpha(mLanguageOnSpacebarAnimAlpha);
    canvas.drawText(language, width / 2, baseline - descent, paint);
    paint.clearShadowLayer();
    paint.setTextScaleX(1.0f);
}
Example 16
Source File: XulBasicTextRenderer.java    From starcor.xul with GNU Lesser General Public License v3.0 5 votes vote down vote up 
protected Paint _getTextPaint(float fontSizeScale) {
	XulRenderContext ctx = _render.getRenderContext();
	Paint defPaint = ctx.getTextPaintByName(_fontFace);

	if (!(_fontShadowSize == 0 || (_fontShadowColor & 0xFF000000) == 0)) {
		defPaint = ctx.getShadowTextPaintByName(_fontFace);
		defPaint.setShadowLayer(_fontShadowSize, _fontShadowX, _fontShadowY, _fontShadowColor);
	}

	defPaint.setColor(_fontColor);
	if (Math.abs(fontSizeScale - 1.0f) > 0.01f) {
		defPaint.setTextSize(_fontSize * fontSizeScale);
	} else {
		defPaint.setTextSize(_fontSize);
	}

	if (_fontWeight > 1.0) {
		if (_fontWeight > 2.5) {
			defPaint.setStrokeWidth(_fontWeight*fontSizeScale/2);
		} else {
			defPaint.setFakeBoldText(true);
		}
	} else {
		defPaint.setFakeBoldText(false);
	}
	defPaint.setTextScaleX(_fontScaleX);
	defPaint.setUnderlineText(_fontUnderline);
	defPaint.setStrikeThruText(_fontStrikeThrough);
	defPaint.setTextSkewX(_fontItalic ? -0.25f : 0);
	defPaint.setTextAlign(Paint.Align.LEFT);
	return defPaint;
}
Example 17
Source File: VerificationCodeView.java    From VerificationCodeView with MIT License 5 votes vote down vote up 
/**
 * 初始化
 */
private void initView() {
    mRandom=new Random();

    bgPaint=new Paint();
    bgPaint.setAntiAlias(true);
    bgPaint.setColor(YELLOW_BG_COLOR);

    linePaint=new Paint();
    linePaint.setAntiAlias(true);
    linePaint.setStyle(Paint.Style.STROKE);
    linePaint.setColor(Color.BLACK);
    linePaint.setStrokeWidth(5);
    linePaint.setStrokeCap(Paint.Cap.ROUND);

    maxTextSize=DisplayUtils.spToPx(getContext(),50);
    defaultTextSize=DisplayUtils.spToPx(getContext(),30);
    textPaint=new Paint();
    textPaint.setAntiAlias(true);
    textPaint.setTextSize(defaultTextSize);
    textPaint.setShadowLayer(5,3,3,0xFF999999);
    textPaint.setTypeface(Typeface.DEFAULT_BOLD);
    textPaint.setTextScaleX(0.8F);
    textPaint.setColor(Color.GREEN);

    textBound=new Rect();
}
Example 18
Source File: EncodingUtils.java    From tysq-android with GNU General Public License v3.0 5 votes vote down vote up 
/**
     * 显示条形的内容
     *
     * @param bCBitmap 已生成的条形码的位图
     * @param content  条形码包含的内容
     * @return 返回生成的新位图, 它是 方法{@link #createQRCode(String, int, int, Bitmap)}返回的位图与新绘制文本content的组合
     */
    private static Bitmap showContent(Bitmap bCBitmap, String content) {
        if (TextUtils.isEmpty(content) || null == bCBitmap) {
            return null;
        }
        Paint paint = new Paint();
        paint.setColor(Color.BLACK);
        paint.setAntiAlias(true);
        paint.setStyle(Paint.Style.FILL);//设置填充样式
        paint.setTextSize(20);
//        paint.setTextAlign(Paint.Align.CENTER);
        //测量字符串的宽度
        int textWidth = (int) paint.measureText(content);
        Paint.FontMetrics fm = paint.getFontMetrics();
        //绘制字符串矩形区域的高度
        int textHeight = (int) (fm.bottom - fm.top);
        // x 轴的缩放比率
        float scaleRateX = bCBitmap.getWidth() / textWidth;
        paint.setTextScaleX(scaleRateX);
        //绘制文本的基线
        int baseLine = bCBitmap.getHeight() + textHeight;
        //创建一个图层，然后在这个图层上绘制bCBitmap、content
        Bitmap bitmap = Bitmap.createBitmap(bCBitmap.getWidth(), bCBitmap.getHeight() + 2 * textHeight, Bitmap.Config.ARGB_4444);
        Canvas canvas = new Canvas();
        canvas.drawColor(Color.WHITE);
        canvas.setBitmap(bitmap);
        canvas.drawBitmap(bCBitmap, 0, 0, null);
        canvas.drawText(content, bCBitmap.getWidth() / 10, baseLine, paint);
        canvas.save(Canvas.ALL_SAVE_FLAG);
        canvas.restore();
        return bitmap;
    }
Example 19
Source File: MainKeyboardView.java    From openboard with GNU General Public License v3.0 5 votes vote down vote up 
private void drawLanguageOnSpacebar(final Key key, final Canvas canvas, final Paint paint) {
    final Keyboard keyboard = getKeyboard();
    if (keyboard == null) {
        return;
    }
    final int width = key.getWidth();
    final int height = key.getHeight();
    paint.setTextAlign(Align.CENTER);
    paint.setTypeface(Typeface.DEFAULT);
    paint.setTextSize(mLanguageOnSpacebarTextSize);
    final String language = layoutLanguageOnSpacebar(paint, keyboard.mId.mSubtype, width);
    // Draw language text with shadow
    final float descent = paint.descent();
    final float textHeight = -paint.ascent() + descent;
    final float baseline = height / 2 + textHeight / 2;
    if (mLanguageOnSpacebarTextShadowRadius > 0.0f) {
        paint.setShadowLayer(mLanguageOnSpacebarTextShadowRadius, 0, 0,
                mLanguageOnSpacebarTextShadowColor);
    } else {
        paint.clearShadowLayer();
    }
    paint.setColor(mLanguageOnSpacebarTextColor);
    paint.setAlpha(mLanguageOnSpacebarAnimAlpha);
    canvas.drawText(language, width / 2, baseline - descent, paint);
    paint.clearShadowLayer();
    paint.setTextScaleX(1.0f);
}
Example 20
Source File: LoopView.java    From phphub-android with Apache License 2.0 4 votes vote down vote up 
private void d() {
    if (arrayList == null) {
        return;
    }
    paintA = new Paint();
    paintA.setColor(colorGray);
    paintA.setAntiAlias(true);
    paintA.setTypeface(Typeface.MONOSPACE);
    paintA.setTextSize(textSize);
    paintB = new Paint();
    paintB.setColor(colorBlack);
    paintB.setAntiAlias(true);
    paintB.setTextScaleX(1.05F);
    paintB.setTypeface(Typeface.MONOSPACE);
    paintB.setTextSize(textSize);
    paintC = new Paint();
    paintC.setColor(colorGrayLight);
    paintC.setAntiAlias(true);
    paintC.setTypeface(Typeface.MONOSPACE);
    paintC.setTextSize(textSize);
    if (android.os.Build.VERSION.SDK_INT >= 11) {
        setLayerType(1, null);
    }
    gestureDetector = new GestureDetector(context, simpleOnGestureListener);
    gestureDetector.setIsLongpressEnabled(false);
    e();
    t = (int) ((float) h * l * (float) (r - 1));
    s = (int) ((double) (t * 2) / Math.PI);
    u = (int) ((double) t / Math.PI);
    v = g + textSize;
    n = (int) (((float) s - l * (float) h) / 2.0F);
    o = (int) (((float) s + l * (float) h) / 2.0F);
    if (positon == -1) {
        if (isLoop) {
            positon = (arrayList.size() + 1) / 2;
        } else {
            positon = 0;
        }
    }
    p = positon;
}