Examples with Paint android.graphics.Paint used on opensource projects

Example 96 with Paint

use of android.graphics.Paint in project XobotOS by xamarin.

the class BoringLayout method isBoring.

/**
     * Returns null if not boring; the width, ascent, and descent in the
     * provided Metrics object (or a new one if the provided one was null)
     * if boring.
     * @hide
     */
public static Metrics isBoring(CharSequence text, TextPaint paint, TextDirectionHeuristic textDir, Metrics metrics) {
    char[] temp = TextUtils.obtain(500);
    int length = text.length();
    boolean boring = true;
    outer: for (int i = 0; i < length; i += 500) {
        int j = i + 500;
        if (j > length)
            j = length;
        TextUtils.getChars(text, i, j, temp, 0);
        int n = j - i;
        for (int a = 0; a < n; a++) {
            char c = temp[a];
            if (c == '\n' || c == '\t' || c >= FIRST_RIGHT_TO_LEFT) {
                boring = false;
                break outer;
            }
        }
        if (textDir != null && textDir.isRtl(temp, 0, n)) {
            boring = false;
            break outer;
        }
    }
    TextUtils.recycle(temp);
    if (boring && text instanceof Spanned) {
        Spanned sp = (Spanned) text;
        Object[] styles = sp.getSpans(0, length, ParagraphStyle.class);
        if (styles.length > 0) {
            boring = false;
        }
    }
    if (boring) {
        Metrics fm = metrics;
        if (fm == null) {
            fm = new Metrics();
        }
        TextLine line = TextLine.obtain();
        line.set(paint, text, 0, length, Layout.DIR_LEFT_TO_RIGHT, Layout.DIRS_ALL_LEFT_TO_RIGHT, false, null);
        fm.width = (int) FloatMath.ceil(line.metrics(fm));
        TextLine.recycle(line);
        return fm;
    } else {
        return null;
    }
}

Example 97 with Paint

use of android.graphics.Paint in project XobotOS by xamarin.

the class SpannableStringBuilder method getTextWidths.

/**
     * Don't call this yourself -- exists for Paint to use internally.
     * {@hide}
     */
public int getTextWidths(int start, int end, float[] widths, Paint p) {
    checkRange("getTextWidths", start, end);
    int ret;
    if (end <= mGapStart) {
        ret = p.getTextWidths(mText, start, end - start, widths);
    } else if (start >= mGapStart) {
        ret = p.getTextWidths(mText, start + mGapLength, end - start, widths);
    } else {
        char[] buf = TextUtils.obtain(end - start);
        getChars(start, end, buf, 0);
        ret = p.getTextWidths(buf, 0, end - start, widths);
        TextUtils.recycle(buf);
    }
    return ret;
}

Example 98 with Paint

use of android.graphics.Paint in project XobotOS by xamarin.

the class SpannableStringBuilder method drawTextRun.

/**
     * Don't call this yourself -- exists for Canvas to use internally.
     * {@hide}
     */
public void drawTextRun(Canvas c, int start, int end, int contextStart, int contextEnd, float x, float y, int flags, Paint p) {
    checkRange("drawTextRun", start, end);
    int contextLen = contextEnd - contextStart;
    int len = end - start;
    if (contextEnd <= mGapStart) {
        c.drawTextRun(mText, start, len, contextStart, contextLen, x, y, flags, p);
    } else if (contextStart >= mGapStart) {
        c.drawTextRun(mText, start + mGapLength, len, contextStart + mGapLength, contextLen, x, y, flags, p);
    } else {
        char[] buf = TextUtils.obtain(contextLen);
        getChars(contextStart, contextEnd, buf, 0);
        c.drawTextRun(buf, start - contextStart, len, 0, contextLen, x, y, flags, p);
        TextUtils.recycle(buf);
    }
}

Example 99 with Paint

use of android.graphics.Paint in project TastyToast by yadav-rahul.

the class ErrorToastView method initPaint.

private void initPaint() {
    mPaint = new Paint();
    mPaint.setAntiAlias(true);
    mPaint.setStyle(Paint.Style.STROKE);
    mPaint.setColor(Color.parseColor("#d9534f"));
    mPaint.setStrokeWidth(dip2px(2));
}

Example 100 with Paint

use of android.graphics.Paint in project TastyToast by yadav-rahul.

the class InfoToastView method initPaint.

private void initPaint() {
    mPaint = new Paint();
    mPaint.setAntiAlias(true);
    mPaint.setStyle(Paint.Style.STROKE);
    mPaint.setColor(Color.parseColor("#337ab7"));
    mPaint.setStrokeWidth(dip2px(2));
}