Example usage for android.graphics Rect height

Introduction

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

Prototype

public final int height()

Source Link

Usage

From source file:Main.java

public static void log(String key, Rect rect) {
    debugOutput.put(key, rect.left + ", " + rect.top + ", " + rect.right + ", " + rect.bottom + " : "
            + rect.width() + ", " + rect.height());
}

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);//from w  w w . ja v  a2  s  . c  om

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

    bounds.height();
    return bounds;
}

From source file:Main.java

public static int[] sizeWithTitle(Activity activity) {
    Rect outRect = new Rect();
    int[] size = new int[2];
    activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(outRect);
    size[0] = outRect.width();//from w w  w . j  a  va 2 s .co  m
    size[1] = outRect.height();
    return size;
}

From source file:Main.java

public static void drawCenterText(Canvas canvas, String text, Paint paint, Rect rect) {
    paint.getTextBounds(text, 0, text.length(), bounds);
    int x = (int) (rect.left + rect.width() / 2 - bounds.centerX());
    int y = (int) (rect.top + rect.height() / 2 - bounds.centerY());
    //Log.v(TAG," x="+x + " y="+y + " "+ text);
    canvas.drawText(text, x, y, paint);/*from  w  w  w  .j av a2  s .c om*/
}

From source file:Main.java

public static Bitmap drawTextToBitmap(Context context, int resId, String text) {

    Resources resources = context.getResources();
    float scale = resources.getDisplayMetrics().density;
    Bitmap bitmap = BitmapFactory.decodeResource(resources, resId);

    Bitmap.Config bitmapConfig = bitmap.getConfig();
    if (bitmapConfig == null)
        bitmapConfig = Bitmap.Config.ARGB_8888;
    bitmap = bitmap.copy(bitmapConfig, true);

    Canvas canvas = new Canvas(bitmap);
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setColor(context.getResources().getColor(android.R.color.white));
    paint.setTypeface(Typeface.defaultFromStyle(Typeface.BOLD));
    paint.setTextSize((int) (12 * scale));

    Rect bounds = new Rect();
    paint.getTextBounds(text, 0, text.length(), bounds);
    int x = (bitmap.getWidth() - bounds.width()) / 4;
    int y = (bitmap.getHeight() + bounds.height()) / 5;

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

    return bitmap;
}

From source file:Main.java

public static Bitmap drawTextToBitmap(Context gContext, String gText, int frontColor, int backColor) {
    Resources resources = gContext.getResources();
    float scale = resources.getDisplayMetrics().density;
    int w = 1536, h = 1280;
    Bitmap.Config conf = Bitmap.Config.ARGB_8888; // see other conf types
    Bitmap bmp = Bitmap.createBitmap(w, h, conf); // this creates a MUTABLE bitmap
    android.graphics.Bitmap.Config bitmapConfig = bmp.getConfig();
    Canvas canvas = new Canvas(bmp);

    // new antialised Paint
    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    // text color - #3D3D3D
    paint.setColor(frontColor);//w  w w  .  ja v a2s.  c om
    // text size in pixels
    paint.setTextSize((int) (400 * scale));
    // text shadow
    //paint.setShadowLayer(1f, 0f, 1f, Color.WHITE);

    // draw text to the Canvas center
    if (backColor != -1) {
        canvas.drawColor(backColor);
    }
    Rect bounds = new Rect();
    paint.getTextBounds(gText, 0, gText.length(), bounds);
    int x = (bmp.getWidth() - bounds.width()) / 2;
    int y = (bmp.getHeight() + bounds.height()) / 2;
    canvas.drawText(gText, x, y, paint);
    return bmp;
}

From source file:Main.java

public static void drawTextCenter(Canvas canvas, RectF rectf, String s, String s1, Paint paint, Paint paint1) {
    Rect rect = new Rect();
    paint.getTextBounds(s, 0, s.length(), rect);
    float f = rectf.left + (rectf.width() - (float) rect.width()) / 2.0F;
    float f1 = rectf.top + (rectf.height() + (float) rect.height()) / 2.0F;
    canvas.drawText(s, f, f1, paint);//from   w w w  .  j  a v a2  s  .c o  m
    Rect rect1 = new Rect();
    paint1.getTextBounds(s, 0, s.length(), rect1);
    canvas.drawText(s1, 6F + (f + (float) rect.width()), (f1 - (float) rect.height()) + (float) rect1.height(),
            paint1);
}

From source file:Main.java

public static void drawTextCenter(Canvas canvas, RectF rectf, String s, Paint paint) {
    Rect rect = new Rect();
    paint.getTextBounds(s, 0, s.length(), rect);
    canvas.drawText(s, rectf.left + (rectf.width() - (float) rect.width()) / 2.0F,
            rectf.top + (rectf.height() + (float) rect.height()) / 2.0F, paint);
}

From source file:Main.java

public static Bitmap createScaledBitmap(Bitmap unscaledBitmap, int dstWidth, int dstHeight,
        ScaleType scalingLogic) {// w w  w  .java 2s. co  m
    Rect srcRect = calculateSrcRect(unscaledBitmap.getWidth(), unscaledBitmap.getHeight(), dstWidth, dstHeight,
            scalingLogic);
    Rect dstRect = calculateDstRect(unscaledBitmap.getWidth(), unscaledBitmap.getHeight(), dstWidth, dstHeight,
            scalingLogic);
    Bitmap scaledBitmap = Bitmap.createBitmap(dstRect.width(), dstRect.height(), Config.ARGB_8888);
    Canvas canvas = new Canvas(scaledBitmap);
    canvas.drawBitmap(unscaledBitmap, srcRect, dstRect, new Paint(Paint.FILTER_BITMAP_FLAG));
    return scaledBitmap;
}

From source file:Main.java

private static Drawable getMoreSuggestionsHint(final Resources res, final float textSize, final int color) {
    final Paint paint = new Paint();
    paint.setAntiAlias(true);//  ww  w  . j a v  a 2 s  .  c  o  m
    paint.setTextAlign(Align.CENTER);
    paint.setTextSize(textSize);
    paint.setColor(color);
    final Rect bounds = new Rect();
    paint.getTextBounds(MORE_SUGGESTIONS_HINT, 0, MORE_SUGGESTIONS_HINT.length(), bounds);
    final int width = Math.round(bounds.width() + 0.5f);
    final int height = Math.round(bounds.height() + 0.5f);
    final Bitmap buffer = Bitmap.createBitmap(width, (height * 3 / 2), Bitmap.Config.ARGB_8888);
    final Canvas canvas = new Canvas(buffer);
    canvas.drawText(MORE_SUGGESTIONS_HINT, width / 2, height, paint);
    return new BitmapDrawable(res, buffer);
}