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

The following examples show how to use android.graphics.Paint#clearShadowLayer() . 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 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 2
Source File: ThermometerView.java    From ThermometerView with MIT License 6 votes vote down vote up 
/**
 * 绘制温度计水银高度
 * 注：须与{@link #drawShape(Paint, Canvas)}方法结合
 *
 * @param shapePaint Paint
 * @param canvas     Canvas
 */
private void drawWaveShape(Paint shapePaint, Canvas canvas) {
    float waveTop = mPaddingTop + titleHeight + minThermometerRadius
            + (maxScaleValue - curScaleValue) * 10 * scaleSpaceHeight;

    shapePaint.setColor(leftMercuryColor);
    shapePaint.clearShadowLayer();
    mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_ATOP));

    canvas.drawRect(leftWaveLeft, waveTop, leftWaveRight, waveBottom, shapePaint);

    shapePaint.setColor(rightMercuryColor);
    shapePaint.clearShadowLayer();

    canvas.drawRect(rightWaveLeft, waveTop, rightWaveRight, waveBottom, shapePaint);
}
Example 3
Source File: ShadowBox.java    From AndroidMathKeyboard with Apache License 2.0 6 votes vote down vote up 
public void draw(Canvas g2, float x, float y) {
	float th = thickness / 2;
	box.draw(g2, x + space + thickness, y);
	Paint st = AjLatexMath.getPaint();
	float w = st.getStrokeWidth();
	int c = st.getColor();
	Style s = st.getStyle();
	st.setStrokeWidth(thickness);
	st.setStyle(Style.STROKE);
	float penth = 0;// (float) Math.abs(1 / g2.getTransform().getScaleX());
	g2.drawRect(x + th, y - height + th, x + th + width - shadowRule
			- thickness, y + th + depth - shadowRule - thickness, st);
	st.setStyle(Style.FILL);
	g2.drawRect(x + shadowRule - penth, y + depth - shadowRule - penth, x
			- penth + width, y + depth - penth, st);
	g2.drawRect(x + width - shadowRule - penth, y - height + th
			+ shadowRule, x + width - penth, y + shadowRule + depth - 2
			* shadowRule, st);

	st.setColor(c);
	st.setStrokeWidth(w);
	st.setStyle(s);
	st.clearShadowLayer();

}
Example 4
Source File: WidgetPreviewLoader.java    From LaunchEnr with GNU General Public License v3.0 6 votes vote down vote up 
private RectF drawBoxWithShadow(Canvas c, Paint p, int width, int height) {
    Resources res = mContext.getResources();
    float shadowBlur = res.getDimension(R.dimen.widget_preview_shadow_blur);
    float keyShadowDistance = res.getDimension(R.dimen.widget_preview_key_shadow_distance);
    float corner = res.getDimension(R.dimen.widget_preview_corner_radius);

    RectF bounds = new RectF(shadowBlur, shadowBlur,
            width - shadowBlur, height - shadowBlur - keyShadowDistance);
    p.setColor(Color.WHITE);

    // Key shadow
    p.setShadowLayer(shadowBlur, 0, keyShadowDistance,
            ShadowGenerator.KEY_SHADOW_ALPHA << 24);
    c.drawRoundRect(bounds, corner, corner, p);

    // Ambient shadow
    p.setShadowLayer(shadowBlur, 0, 0,
            ColorUtils.setAlphaComponent(Color.BLACK, ShadowGenerator.AMBIENT_SHADOW_ALPHA));
    c.drawRoundRect(bounds, corner, corner, p);

    p.clearShadowLayer();
    return bounds;
}
Example 5
Source File: MainKeyboardView.java    From simple-keyboard 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 6
Source File: ShadowBox.java    From FlexibleRichTextView with Apache License 2.0 6 votes vote down vote up 
public void draw(Canvas g2, float x, float y) {
	float th = thickness / 2;
	box.draw(g2, x + space + thickness, y);
	Paint st = AjLatexMath.getPaint();
	float w = st.getStrokeWidth();
	int c = st.getColor();
	Style s = st.getStyle();
	st.setStrokeWidth(thickness);
	st.setStyle(Style.STROKE);
	float penth = 0;// (float) Math.abs(1 / g2.getTransform().getScaleX());
	g2.drawRect(x + th, y - height + th, x + th + width - shadowRule
			- thickness, y + th + depth - shadowRule - thickness, st);
	st.setStyle(Style.FILL);
	g2.drawRect(x + shadowRule - penth, y + depth - shadowRule - penth, x
			- penth + width, y + depth - penth, st);
	g2.drawRect(x + width - shadowRule - penth, y - height + th
			+ shadowRule, x + width - penth, y + shadowRule + depth - 2
			* shadowRule, st);

	st.setColor(c);
	st.setStrokeWidth(w);
	st.setStyle(s);
	st.clearShadowLayer();

}
Example 7
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 8
Source File: ThermometerView.java    From ThermometerView with MIT License 5 votes vote down vote up 
/**
 * 绘制温度计形状
 *
 * @param shapePaint Paint
 * @param canvas     Canvas
 */
private void drawShapeBg(Paint shapePaint, Canvas canvas) {
    shapePaint.setColor(thermometerBg);
    shapePaint.setShadowLayer(8, 0, 0, thermometerShadowBg);

    canvas.drawCircle(thermometerTopX, thermometerTopY, minThermometerRadius, shapePaint);
    canvas.drawCircle(thermometerBottomX, thermometerBottomY, maxThermometerRadius, shapePaint);
    canvas.drawRect(thermometerRectF, shapePaint);

    /* 以下三句是为了去除部分不需要的阴影 */
    shapePaint.clearShadowLayer();
    canvas.drawCircle(thermometerTopX, thermometerTopY, minThermometerRadius, shapePaint);
    canvas.drawCircle(thermometerBottomX, thermometerBottomY, maxThermometerRadius, shapePaint);
}
Example 9
Source File: CustomTypefaceSpan.java    From grblcontroller with GNU General Public License v3.0 5 votes vote down vote up 
private void applyCustomTypeFace(Paint paint, Typeface tf) {
    paint.setFakeBoldText(false);
    paint.setTextSkewX(0f);
    paint.setTypeface(tf);
    if (rotate) paint.clearShadowLayer();
    if (iconSizeRatio > 0) paint.setTextSize(paint.getTextSize() * iconSizeRatio);
    else if (iconSizePx > 0) paint.setTextSize(iconSizePx);
    if (iconColor < Integer.MAX_VALUE) paint.setColor(iconColor);
}
Example 10
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 11
Source File: CustomTypefaceSpan.java    From edx-app-android with Apache License 2.0 5 votes vote down vote up 
private void applyCustomTypeFace(@NonNull Paint paint, @NonNull Typeface tf) {
    paint.setFakeBoldText(false);
    paint.setTextSkewX(0f);
    paint.setTypeface(tf);
    if (animation != Animation.NONE) paint.clearShadowLayer();
    if (iconSizeRatio > 0) paint.setTextSize(paint.getTextSize() * iconSizeRatio);
    else if (iconSizePx > 0) paint.setTextSize(iconSizePx);
    if (iconColor < Integer.MAX_VALUE) paint.setColor(iconColor);
}
Example 12
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 13
Source File: ThermometerView.java    From ThermometerView with MIT License 4 votes vote down vote up 
/**
 * 绘制水银形状
 * 注：须与{@link #drawWaveShape(Paint, Canvas)}方法结合
 *
 * @param shapePaint Paint
 * @param canvas     Canvas
 */
private void drawShape(Paint shapePaint, Canvas canvas) {
    shapePaint.clearShadowLayer();

    shapePaint.setColor(leftMercuryBg);
    canvas.drawArc(mercuryRectF, 90, 180, true, shapePaint);

    canvas.drawRect(leftMercuryLeft, mercuryTop, leftMercuryRight, mercuryBottom, shapePaint);

    shapePaint.setColor(rightMercuryBg);
    canvas.drawArc(mercuryRectF, -90, 180, true, shapePaint);

    canvas.drawRect(rightMercuryLeft, mercuryTop, rightMercuryRight, mercuryBottom, shapePaint);

    canvas.drawCircle(thermometerBottomX, thermometerBottomY, maxMercuryRadius, shapePaint);

}
Example 14
Source File: OverlayView.java    From Eye-blink-detector with MIT License 4 votes vote down vote up 
public OverlayView(CameraActivity captureActivity, AttributeSet attributeSet, boolean showTorch) {
    super(captureActivity, attributeSet);

    mShowTorch = showTorch;
    mScanActivityRef = new WeakReference<CameraActivity>(captureActivity);

    mRotationFlip = 1;

    // card.io is designed for an hdpi screen (density = 1.5);
    mScale = getResources().getDisplayMetrics().density / 1.5f;


    mGuidePaint = new Paint(Paint.ANTI_ALIAS_FLAG);

    mLockedBackgroundPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mLockedBackgroundPaint.clearShadowLayer();
    mLockedBackgroundPaint.setStyle(Paint.Style.FILL);
    mLockedBackgroundPaint.setColor(0xbb000000); // 75% black

}