Example usage for android.graphics Paint setShadowLayer

Introduction

In this page you can find the example usage for android.graphics Paint setShadowLayer.

Prototype

public void setShadowLayer(float radius, float dx, float dy, int shadowColor) 

Source Link

Document

This draws a shadow layer below the main layer, with the specified offset and color, and blur radius.

Usage

From source file:Main.java

private static Paint getTextPaint(float size) {
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setShadowLayer(1, 1, 1, 0xFF000000);
    paint.setColor(0xFFFFFFFF);/* www.j  a  va  2  s. com*/
    paint.setTextAlign(Align.CENTER);
    paint.setTextSize(size);
    paint.setTypeface(Typeface.DEFAULT);
    return paint;

}

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From source file:Main.java

public static Paint getScoreColor() {
    Paint paint = new Paint();
    paint.setColor(Color.WHITE);/*from w  w  w.  j a  va 2  s  . c o  m*/
    paint.setTextSize(80);
    paint.setTypeface(Typeface.DEFAULT_BOLD);
    paint.setShadowLayer(3, 5, 5, Color.BLACK);
    return paint;
}

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From source file:Main.java

public static Paint getGameOverColor() {
    Paint paint = new Paint();
    paint.setColor(Color.WHITE);//from w  w w . j a va  2 s. c  o  m
    paint.setTextSize(80);
    paint.setTypeface(Typeface.DEFAULT_BOLD);
    paint.setShadowLayer(2, 3, 3, Color.GRAY);
    return paint;
}

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From source file:Main.java

public static Bitmap getRoundedCornerBitmap(Bitmap bitmap, int backgroundColor, int borderColor) {
    Bitmap output = Bitmap.createBitmap(bitmap.getWidth() + 12, bitmap.getHeight() + 12,
            Bitmap.Config.ARGB_8888);//from ww  w. ja  v  a2 s.c o m

    Canvas canvas = new Canvas(output);
    //canvas.drawARGB(Color.alpha(backgroundColor), Color.red(backgroundColor), Color.green(backgroundColor), Color.blue(backgroundColor));

    Paint borderPaint = new Paint();
    borderPaint.setAntiAlias(true);
    borderPaint.setColor(borderColor);
    borderPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_OVER));
    borderPaint.setShadowLayer(2.0f, 0.0f, 2.0f, Color.BLACK);

    int centerWidth = output.getWidth() / 2;
    int centerHeight = output.getHeight() / 2;
    canvas.drawCircle(centerWidth, centerHeight, ((centerWidth + centerHeight) / 2) - 4, borderPaint);

    Paint paint = new Paint();
    paint.setAntiAlias(true);

    Rect rectS = new Rect(0, 0, output.getWidth() - 12, output.getHeight() - 12);
    Rect rectD = new Rect(0, 0, output.getWidth(), output.getHeight());

    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_ATOP));
    canvas.drawBitmap(bitmap, rectS, rectD, paint);

    return output;
}

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From source file:Main.java

public static Bitmap addLabelToBitmap(Bitmap src, String label) {
    float densityFactor = Resources.getSystem().getDisplayMetrics().density;
    final float textPadding = src.getWidth() * 0.05f;

    Bitmap result = Bitmap.createBitmap(src.getWidth(), src.getHeight(), Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(result);
    Paint textPaint = new Paint();
    textPaint.setAntiAlias(true);/*ww  w.j  av a 2s.c  om*/
    textPaint.setTextSize(12 * densityFactor);
    textPaint.setColor(Color.WHITE);
    textPaint.setStrokeWidth(2 * densityFactor);
    textPaint.setShadowLayer(1 * densityFactor, 0, 0, Color.BLACK);

    float textWidth = textPaint.measureText(label);

    float scaleFactor = (src.getWidth() - textPadding * 2) / textWidth;

    canvas.drawBitmap(src, 0, 0, textPaint);

    canvas.save();
    canvas.scale(scaleFactor, scaleFactor);
    float textPosX = (src.getWidth() / scaleFactor - textWidth) / 2;
    float textPosY = (src.getHeight() - textPadding) / scaleFactor;

    canvas.drawText(label, textPosX, textPosY, textPaint);
    canvas.restore();
    return result;
}

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From source file:Main.java

public static Bitmap drawTextCenterToBitmap(Bitmap bitmap, String text, int textSize, int textColor) {
    android.graphics.Bitmap.Config bitmapConfig = bitmap.getConfig();
    // set default bitmap config if none
    if (bitmapConfig == null) {
        bitmapConfig = android.graphics.Bitmap.Config.ARGB_8888;
    }/*from www  .  ja  v a2s.c o m*/
    // resource bitmaps are imutable,
    // so we need to convert it to mutable one
    bitmap = bitmap.copy(bitmapConfig, true);

    Canvas canvas = new Canvas(bitmap);
    // new antialised Paint
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    // text color - #3D3D3D
    paint.setColor(textColor);
    // text size in pixels
    paint.setTextSize(textSize);
    // text shadow
    paint.setShadowLayer(1f, 0f, 1f, Color.WHITE);

    // draw text to the Canvas center
    Rect bounds = new Rect();
    paint.getTextBounds(text, 0, text.length(), bounds);
    //int x = (bitmap.getWidth() - bounds.width()) / 2;
    //int y = (bitmap.getHeight() + bounds.height()) / 2;
    //draw  text  to the bottom
    int x = (bitmap.getWidth() - bounds.width()) / 10 * 5;
    int y = (bitmap.getHeight() + bounds.height()) / 10 * 5;
    canvas.drawText(text, x, y, paint);

    return bitmap;
}

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From source file:Main.java

public static Bitmap drawTextToBitmap(Bitmap bitmap, String gText) {
    android.graphics.Bitmap.Config bitmapConfig = bitmap.getConfig();
    // set default bitmap config if none
    if (bitmapConfig == null) {
        bitmapConfig = android.graphics.Bitmap.Config.ARGB_8888;
    }//from  w ww.ja v a  2  s.  c o  m
    bitmap = bitmap.copy(bitmapConfig, true);
    Canvas canvas = new Canvas(bitmap);
    // new antialised Paint
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    // text color - #3D3D3D
    paint.setColor(Color.rgb(61, 61, 61));
    // text size in pixels
    paint.setTextSize((int) (21)); //* scale));
    // text shadow
    paint.setShadowLayer(2f, 1f, 1f, Color.WHITE);
    int x = bitmap.getWidth() - 150;//bounds.width()) - 150;
    int y = bitmap.getHeight() - 27;//bounds.height()) - 30;
    canvas.drawRect(x, y, x + 150, y + 27, paint);
    canvas.drawText(gText, x, y + 20, paint);
    return bitmap;
}

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From source file:Main.java

public static Bitmap drawTextToBitmap(Bitmap bitmap, String gText) {
    //Resources resources = gContext.getResources();
    //float scale = resources.getDisplayMetrics().density;

    android.graphics.Bitmap.Config bitmapConfig = bitmap.getConfig();
    // set default bitmap config if none
    if (bitmapConfig == null) {
        bitmapConfig = android.graphics.Bitmap.Config.ARGB_8888;
    }/*from  w  ww. j  a va2s  . co  m*/
    // resource bitmaps are imutable,
    // so we need to convert it to mutable one
    bitmap = bitmap.copy(bitmapConfig, true);
    Canvas canvas = new Canvas(bitmap);
    // new antialised Paint
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    // text color - #3D3D3D
    paint.setColor(Color.rgb(61, 61, 61));
    // text size in pixels
    paint.setTextSize((int) (21)); //* scale));
    // text shadow
    paint.setShadowLayer(2f, 1f, 1f, Color.WHITE);
    // draw text to the Canvas center
    //Rect bounds = new Rect();
    //paint.getTextBounds(gText, 0, gText.length(), bounds);
    int x = bitmap.getWidth() - 150;//bounds.width()) - 150;
    int y = bitmap.getHeight() - 27;//bounds.height()) - 30;
    // fill
    canvas.drawRect(x, y, x + 150, y + 27, paint);
    canvas.drawText(gText, x, y + 20, paint);
    return bitmap;
}

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From source file:Main.java

public static Bitmap drawTextToBitmap(Context gContext, int gResId, String gText) {
    Resources resources = gContext.getResources();
    float scale = resources.getDisplayMetrics().density;
    Bitmap bitmap = BitmapFactory.decodeResource(resources, gResId);

    Bitmap.Config bitmapConfig = bitmap.getConfig();
    // set default bitmap config if none
    if (bitmapConfig == null) {
        bitmapConfig = Bitmap.Config.ARGB_8888;
    }/*  w  w  w .ja v a 2 s  .  c o  m*/
    // resource bitmaps are imutable,
    // so we need to convert it to mutable one
    bitmap = bitmap.copy(bitmapConfig, true);

    Canvas canvas = new Canvas(bitmap);
    // new antialised Paint
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    // text color - #808080
    paint.setColor(Color.rgb(127, 127, 127));
    // text size in pixels
    paint.setTextSize((int) (14 * scale * 5));
    // text shadow
    paint.setShadowLayer(1f, 0f, 1f, Color.WHITE);

    // draw text to the Canvas center
    Rect bounds = new Rect();
    paint.getTextBounds(gText, 0, gText.length(), bounds);
    //      int x = (bitmap.getWidth() - bounds.width()) / 2;
    //      int y = (bitmap.getHeight() + bounds.height()) / 2;
    //draw  text  to the bottom
    int x = (bitmap.getWidth() - bounds.width()) / 10 * 9;
    int y = (bitmap.getHeight() + bounds.height()) / 10 * 9;
    canvas.drawText(gText, x, y, paint);

    return bitmap;
}

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From source file:Main.java

public static Bitmap drawTextToBitmap(Context mContext, int resourceId, String mText) {
    try {/*from   ww  w. j  a  v a 2  s  . co  m*/
        Resources resources = mContext.getResources();
        float scale = resources.getDisplayMetrics().density;
        Bitmap bitmap = BitmapFactory.decodeResource(resources, resourceId);

        android.graphics.Bitmap.Config bitmapConfig = bitmap.getConfig();
        // set default bitmap config if none
        if (bitmapConfig == null) {
            bitmapConfig = android.graphics.Bitmap.Config.ARGB_8888;
        }
        // resource bitmaps are imutable,
        // so we need to convert it to mutable one
        bitmap = bitmap.copy(bitmapConfig, true);

        Canvas canvas = new Canvas(bitmap);
        // new antialised Paint
        Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
        // text color - #3D3D3D
        paint.setColor(Color.rgb(77, 77, 77));
        // text size in pixels
        paint.setTextSize((int) (13 * scale));
        // text shadow
        paint.setShadowLayer(1f, 0f, 1f, Color.DKGRAY);

        // draw text to the Canvas center
        Rect bounds = new Rect();
        paint.getTextBounds(mText, 0, mText.length(), bounds);
        int x = (int) ((bitmap.getWidth() - bounds.width()) / 4);
        int y = (int) ((bitmap.getHeight() + bounds.height()) / 4);

        canvas.drawText(mText, x * scale, y * scale, paint);

        return bitmap;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;

}

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