Example usage for android.graphics Paint Paint

Introduction

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

Prototype

public Paint(Paint paint)

Source Link

Document

Create a new paint, initialized with the attributes in the specified paint parameter.

Usage

From source file:Main.java

public static int measureTextHeight(int textsize) {
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setTextSize(textsize);/* w  ww.j a v  a 2  s  . c om*/
    Paint.FontMetrics metrics = paint.getFontMetrics();
    return (int) Math.ceil(metrics.descent - metrics.ascent);
}

From source file:Main.java

public static int measureTextWidth(String text, int textsize) {
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setTextSize(textsize);/*  www . j  a  va2 s  . c  o  m*/
    return (int) paint.measureText(text);
}

From source file:Main.java

public static Paint getUIPainter() {
    Paint uiPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    uiPaint.setColor(Color.argb(128, 255, 255, 255));
    uiPaint.setStyle(Style.STROKE);
    uiPaint.setStrokeWidth((float) 3.0);
    return uiPaint;
}

From source file:Main.java

public static Rect getTextBounds(float textSize, String text) {
    Rect bounds = new Rect();
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setTextSize(textSize);// w ww  . j ava  2 s  .  c o m

    paint.getTextBounds(text, 0, text.length(), bounds);

    bounds.height();
    return bounds;
}

From source file:Main.java

@NonNull
static Paint createPaint(int color) {
    final Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setStyle(STROKE);/*  www.j  a  v a  2s . c  o  m*/
    paint.setColor(color);
    return paint;
}

From source file:Main.java

/**
 *
 * @return//from  w  w w  . j a  v a 2  s .c o  m
 */
public static Paint newPaint() {
    Paint paint = new Paint(1);
    paint.setFilterBitmap(true);
    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.DST_IN));
    return paint;
}

From source file:Main.java

public static Bitmap combineTwoBitmaps(Bitmap background, Bitmap foreground) {
    Bitmap combinedBitmap = Bitmap.createBitmap(background.getWidth(), background.getHeight(),
            background.getConfig());/*from  w ww. ja va  2 s.  c  o  m*/
    Canvas canvas = new Canvas(combinedBitmap);
    Paint paint = new Paint(Paint.FILTER_BITMAP_FLAG);
    canvas.drawBitmap(background, 0, 0, paint);
    canvas.drawBitmap(foreground, 0, 0, paint);
    return combinedBitmap;
}

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  w w.java 2 s.com
    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;
}

From source file:Main.java

public static final Bitmap complementedBitmapByAlpha(Bitmap bitmap) {
    if (null == bitmap) {
        return null;
    }/* w  ww .j a v a  2  s.c  o  m*/

    int width = bitmap.getWidth();
    int height = bitmap.getHeight();
    if (width == height) {
        return bitmap;
    }

    int len = width > height ? width : height;
    Bitmap output = Bitmap.createBitmap(len, len, Config.ARGB_8888);
    Canvas canvas = new Canvas(output);
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setAlpha(0);
    canvas.drawPaint(paint);

    if (width > height) {
        int devide = (width - height) / 2;
        canvas.drawBitmap(bitmap, 0, devide, paint_comm);
    } else {
        int devide = (height - width) / 2;
        canvas.drawBitmap(bitmap, devide, 0, paint_comm);
    }
    return output;
}

From source file:Main.java

public static final Bitmap complementedBitmapByColor(Bitmap bitmap, int color) {
    if (null == bitmap) {
        return null;
    }/*from   w  w  w .  j ava2 s . co  m*/

    int width = bitmap.getWidth();
    int height = bitmap.getHeight();
    if (width == height) {
        return bitmap;
    }

    int len = width > height ? width : height;
    Bitmap output = Bitmap.createBitmap(len, len, Config.ARGB_8888);
    Canvas canvas = new Canvas(output);
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    // paint.setAlpha(0);
    paint.setColor(color);
    canvas.drawPaint(paint);

    if (width > height) {
        int devide = (width - height) / 2;
        canvas.drawBitmap(bitmap, 0, devide, paint_comm);
    } else {
        int devide = (height - width) / 2;
        canvas.drawBitmap(bitmap, devide, 0, paint_comm);
    }
    return output;
}