Java Code Examples for sun.font.TextLineComponent#getNumCharacters()

The following examples show how to use sun.font.TextLineComponent#getNumCharacters() . 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: TextLine.java    From jdk1.8-source-analysis with Apache License 2.0 6 votes vote down vote up 
public static float getAdvanceBetween(TextLineComponent[] components, int start, int limit) {
    float advance = 0;

    int tlcStart = 0;
    for(int i = 0; i < components.length; i++) {
        TextLineComponent comp = components[i];

        int tlcLength = comp.getNumCharacters();
        int tlcLimit = tlcStart + tlcLength;
        if (tlcLimit > start) {
            int measureStart = Math.max(0, start - tlcStart);
            int measureLimit = Math.min(tlcLength, limit - tlcStart);
            advance += comp.getAdvanceBetween(measureStart, measureLimit);
            if (tlcLimit >= limit) {
                break;
            }
        }

        tlcStart = tlcLimit;
    }

    return advance;
}
Example 2
Source File: TextLine.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
public static float getAdvanceBetween(TextLineComponent[] components, int start, int limit) {
    float advance = 0;

    int tlcStart = 0;
    for(int i = 0; i < components.length; i++) {
        TextLineComponent comp = components[i];

        int tlcLength = comp.getNumCharacters();
        int tlcLimit = tlcStart + tlcLength;
        if (tlcLimit > start) {
            int measureStart = Math.max(0, start - tlcStart);
            int measureLimit = Math.min(tlcLength, limit - tlcStart);
            advance += comp.getAdvanceBetween(measureStart, measureLimit);
            if (tlcLimit >= limit) {
                break;
            }
        }

        tlcStart = tlcLimit;
    }

    return advance;
}
Example 3
Source File: TextLine.java    From Bytecoder with Apache License 2.0 6 votes vote down vote up 
public static float getAdvanceBetween(TextLineComponent[] components, int start, int limit) {
    float advance = 0;

    int tlcStart = 0;
    for(int i = 0; i < components.length; i++) {
        TextLineComponent comp = components[i];

        int tlcLength = comp.getNumCharacters();
        int tlcLimit = tlcStart + tlcLength;
        if (tlcLimit > start) {
            int measureStart = Math.max(0, start - tlcStart);
            int measureLimit = Math.min(tlcLength, limit - tlcStart);
            advance += comp.getAdvanceBetween(measureStart, measureLimit);
            if (tlcLimit >= limit) {
                break;
            }
        }

        tlcStart = tlcLimit;
    }

    return advance;
}
Example 4
Source File: TextLine.java    From jdk8u-dev-jdk with GNU General Public License v2.0 6 votes vote down vote up 
public static float getAdvanceBetween(TextLineComponent[] components, int start, int limit) {
    float advance = 0;

    int tlcStart = 0;
    for(int i = 0; i < components.length; i++) {
        TextLineComponent comp = components[i];

        int tlcLength = comp.getNumCharacters();
        int tlcLimit = tlcStart + tlcLength;
        if (tlcLimit > start) {
            int measureStart = Math.max(0, start - tlcStart);
            int measureLimit = Math.min(tlcLength, limit - tlcStart);
            advance += comp.getAdvanceBetween(measureStart, measureLimit);
            if (tlcLimit >= limit) {
                break;
            }
        }

        tlcStart = tlcLimit;
    }

    return advance;
}
Example 5
Source File: TextLine.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
public static float getAdvanceBetween(TextLineComponent[] components, int start, int limit) {
    float advance = 0;

    int tlcStart = 0;
    for(int i = 0; i < components.length; i++) {
        TextLineComponent comp = components[i];

        int tlcLength = comp.getNumCharacters();
        int tlcLimit = tlcStart + tlcLength;
        if (tlcLimit > start) {
            int measureStart = Math.max(0, start - tlcStart);
            int measureLimit = Math.min(tlcLength, limit - tlcStart);
            advance += comp.getAdvanceBetween(measureStart, measureLimit);
            if (tlcLimit >= limit) {
                break;
            }
        }

        tlcStart = tlcLimit;
    }

    return advance;
}
Example 6
Source File: TextLine.java    From jdk-1.7-annotated with Apache License 2.0 6 votes vote down vote up 
public static float getAdvanceBetween(TextLineComponent[] components, int start, int limit) {
    float advance = 0;

    int tlcStart = 0;
    for(int i = 0; i < components.length; i++) {
        TextLineComponent comp = components[i];

        int tlcLength = comp.getNumCharacters();
        int tlcLimit = tlcStart + tlcLength;
        if (tlcLimit > start) {
            int measureStart = Math.max(0, start - tlcStart);
            int measureLimit = Math.min(tlcLength, limit - tlcStart);
            advance += comp.getAdvanceBetween(measureStart, measureLimit);
            if (tlcLimit >= limit) {
                break;
            }
        }

        tlcStart = tlcLimit;
    }

    return advance;
}
Example 7
Source File: TextLine.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
public static float getAdvanceBetween(TextLineComponent[] components, int start, int limit) {
    float advance = 0;

    int tlcStart = 0;
    for(int i = 0; i < components.length; i++) {
        TextLineComponent comp = components[i];

        int tlcLength = comp.getNumCharacters();
        int tlcLimit = tlcStart + tlcLength;
        if (tlcLimit > start) {
            int measureStart = Math.max(0, start - tlcStart);
            int measureLimit = Math.min(tlcLength, limit - tlcStart);
            advance += comp.getAdvanceBetween(measureStart, measureLimit);
            if (tlcLimit >= limit) {
                break;
            }
        }

        tlcStart = tlcLimit;
    }

    return advance;
}
Example 8
Source File: TextLine.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
public static float getAdvanceBetween(TextLineComponent[] components, int start, int limit) {
    float advance = 0;

    int tlcStart = 0;
    for(int i = 0; i < components.length; i++) {
        TextLineComponent comp = components[i];

        int tlcLength = comp.getNumCharacters();
        int tlcLimit = tlcStart + tlcLength;
        if (tlcLimit > start) {
            int measureStart = Math.max(0, start - tlcStart);
            int measureLimit = Math.min(tlcLength, limit - tlcStart);
            advance += comp.getAdvanceBetween(measureStart, measureLimit);
            if (tlcLimit >= limit) {
                break;
            }
        }

        tlcStart = tlcLimit;
    }

    return advance;
}
Example 9
Source File: TextLine.java    From Java8CN with Apache License 2.0 6 votes vote down vote up 
public static float getAdvanceBetween(TextLineComponent[] components, int start, int limit) {
    float advance = 0;

    int tlcStart = 0;
    for(int i = 0; i < components.length; i++) {
        TextLineComponent comp = components[i];

        int tlcLength = comp.getNumCharacters();
        int tlcLimit = tlcStart + tlcLength;
        if (tlcLimit > start) {
            int measureStart = Math.max(0, start - tlcStart);
            int measureLimit = Math.min(tlcLength, limit - tlcStart);
            advance += comp.getAdvanceBetween(measureStart, measureLimit);
            if (tlcLimit >= limit) {
                break;
            }
        }

        tlcStart = tlcLimit;
    }

    return advance;
}
Example 10
Source File: TextLine.java    From dragonwell8_jdk with GNU General Public License v2.0 6 votes vote down vote up 
public static float getAdvanceBetween(TextLineComponent[] components, int start, int limit) {
    float advance = 0;

    int tlcStart = 0;
    for(int i = 0; i < components.length; i++) {
        TextLineComponent comp = components[i];

        int tlcLength = comp.getNumCharacters();
        int tlcLimit = tlcStart + tlcLength;
        if (tlcLimit > start) {
            int measureStart = Math.max(0, start - tlcStart);
            int measureLimit = Math.min(tlcLength, limit - tlcStart);
            advance += comp.getAdvanceBetween(measureStart, measureLimit);
            if (tlcLimit >= limit) {
                break;
            }
        }

        tlcStart = tlcLimit;
    }

    return advance;
}
Example 11
Source File: TextLine.java    From jdk8u_jdk with GNU General Public License v2.0 6 votes vote down vote up 
public static float getAdvanceBetween(TextLineComponent[] components, int start, int limit) {
    float advance = 0;

    int tlcStart = 0;
    for(int i = 0; i < components.length; i++) {
        TextLineComponent comp = components[i];

        int tlcLength = comp.getNumCharacters();
        int tlcLimit = tlcStart + tlcLength;
        if (tlcLimit > start) {
            int measureStart = Math.max(0, start - tlcStart);
            int measureLimit = Math.min(tlcLength, limit - tlcStart);
            advance += comp.getAdvanceBetween(measureStart, measureLimit);
            if (tlcLimit >= limit) {
                break;
            }
        }

        tlcStart = tlcLimit;
    }

    return advance;
}
Example 12
Source File: TextMeasurer.java    From jdk8u60 with GNU General Public License v2.0 4 votes vote down vote up 
private int calcLineBreak(final int pos, final float maxAdvance) {

        // either of these statements removes the bug:
        //generateComponents(0, fChars.length);
        //generateComponents(pos, fChars.length);

        int startPos = pos;
        float width = maxAdvance;

        int tlcIndex;
        int tlcStart = fComponentStart;

        for (tlcIndex = 0; tlcIndex < fComponents.length; tlcIndex++) {
            int gaLimit = tlcStart + fComponents[tlcIndex].getNumCharacters();
            if (gaLimit > startPos) {
                break;
            }
            else {
                tlcStart = gaLimit;
            }
        }

        // tlcStart is now the start of the tlc at tlcIndex

        for (; tlcIndex < fComponents.length; tlcIndex++) {

            TextLineComponent tlc = fComponents[tlcIndex];
            int numCharsInGa = tlc.getNumCharacters();

            int lineBreak = tlc.getLineBreakIndex(startPos - tlcStart, width);
            if (lineBreak == numCharsInGa && tlcIndex < fComponents.length) {
                width -= tlc.getAdvanceBetween(startPos - tlcStart, lineBreak);
                tlcStart += numCharsInGa;
                startPos = tlcStart;
            }
            else {
                return tlcStart + lineBreak;
            }
        }

        if (fComponentLimit < fChars.length) {
            // format more text and try again
            //if (haveLayoutWindow) {
            //    outOfWindow++;
            //}

            generateComponents(pos, fChars.length);
            return calcLineBreak(pos, maxAdvance);
        }

        return fChars.length;
    }
Example 13
Source File: TextMeasurer.java    From openjdk-8 with GNU General Public License v2.0 4 votes vote down vote up 
private int calcLineBreak(final int pos, final float maxAdvance) {

        // either of these statements removes the bug:
        //generateComponents(0, fChars.length);
        //generateComponents(pos, fChars.length);

        int startPos = pos;
        float width = maxAdvance;

        int tlcIndex;
        int tlcStart = fComponentStart;

        for (tlcIndex = 0; tlcIndex < fComponents.length; tlcIndex++) {
            int gaLimit = tlcStart + fComponents[tlcIndex].getNumCharacters();
            if (gaLimit > startPos) {
                break;
            }
            else {
                tlcStart = gaLimit;
            }
        }

        // tlcStart is now the start of the tlc at tlcIndex

        for (; tlcIndex < fComponents.length; tlcIndex++) {

            TextLineComponent tlc = fComponents[tlcIndex];
            int numCharsInGa = tlc.getNumCharacters();

            int lineBreak = tlc.getLineBreakIndex(startPos - tlcStart, width);
            if (lineBreak == numCharsInGa && tlcIndex < fComponents.length) {
                width -= tlc.getAdvanceBetween(startPos - tlcStart, lineBreak);
                tlcStart += numCharsInGa;
                startPos = tlcStart;
            }
            else {
                return tlcStart + lineBreak;
            }
        }

        if (fComponentLimit < fChars.length) {
            // format more text and try again
            //if (haveLayoutWindow) {
            //    outOfWindow++;
            //}

            generateComponents(pos, fChars.length);
            return calcLineBreak(pos, maxAdvance);
        }

        return fChars.length;
    }
Example 14
Source File: TextMeasurer.java    From openjdk-jdk8u with GNU General Public License v2.0 4 votes vote down vote up 
private int calcLineBreak(final int pos, final float maxAdvance) {

        // either of these statements removes the bug:
        //generateComponents(0, fChars.length);
        //generateComponents(pos, fChars.length);

        int startPos = pos;
        float width = maxAdvance;

        int tlcIndex;
        int tlcStart = fComponentStart;

        for (tlcIndex = 0; tlcIndex < fComponents.length; tlcIndex++) {
            int gaLimit = tlcStart + fComponents[tlcIndex].getNumCharacters();
            if (gaLimit > startPos) {
                break;
            }
            else {
                tlcStart = gaLimit;
            }
        }

        // tlcStart is now the start of the tlc at tlcIndex

        for (; tlcIndex < fComponents.length; tlcIndex++) {

            TextLineComponent tlc = fComponents[tlcIndex];
            int numCharsInGa = tlc.getNumCharacters();

            int lineBreak = tlc.getLineBreakIndex(startPos - tlcStart, width);
            if (lineBreak == numCharsInGa && tlcIndex < fComponents.length) {
                width -= tlc.getAdvanceBetween(startPos - tlcStart, lineBreak);
                tlcStart += numCharsInGa;
                startPos = tlcStart;
            }
            else {
                return tlcStart + lineBreak;
            }
        }

        if (fComponentLimit < fChars.length) {
            // format more text and try again
            //if (haveLayoutWindow) {
            //    outOfWindow++;
            //}

            generateComponents(pos, fChars.length);
            return calcLineBreak(pos, maxAdvance);
        }

        return fChars.length;
    }
Example 15
Source File: TextMeasurer.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 4 votes vote down vote up 
private int calcLineBreak(final int pos, final float maxAdvance) {

        // either of these statements removes the bug:
        //generateComponents(0, fChars.length);
        //generateComponents(pos, fChars.length);

        int startPos = pos;
        float width = maxAdvance;

        int tlcIndex;
        int tlcStart = fComponentStart;

        for (tlcIndex = 0; tlcIndex < fComponents.length; tlcIndex++) {
            int gaLimit = tlcStart + fComponents[tlcIndex].getNumCharacters();
            if (gaLimit > startPos) {
                break;
            }
            else {
                tlcStart = gaLimit;
            }
        }

        // tlcStart is now the start of the tlc at tlcIndex

        for (; tlcIndex < fComponents.length; tlcIndex++) {

            TextLineComponent tlc = fComponents[tlcIndex];
            int numCharsInGa = tlc.getNumCharacters();

            int lineBreak = tlc.getLineBreakIndex(startPos - tlcStart, width);
            if (lineBreak == numCharsInGa && tlcIndex < fComponents.length) {
                width -= tlc.getAdvanceBetween(startPos - tlcStart, lineBreak);
                tlcStart += numCharsInGa;
                startPos = tlcStart;
            }
            else {
                return tlcStart + lineBreak;
            }
        }

        if (fComponentLimit < fChars.length) {
            // format more text and try again
            //if (haveLayoutWindow) {
            //    outOfWindow++;
            //}

            generateComponents(pos, fChars.length);
            return calcLineBreak(pos, maxAdvance);
        }

        return fChars.length;
    }
Example 16
Source File: TextMeasurer.java    From openjdk-8-source with GNU General Public License v2.0 4 votes vote down vote up 
private int calcLineBreak(final int pos, final float maxAdvance) {

        // either of these statements removes the bug:
        //generateComponents(0, fChars.length);
        //generateComponents(pos, fChars.length);

        int startPos = pos;
        float width = maxAdvance;

        int tlcIndex;
        int tlcStart = fComponentStart;

        for (tlcIndex = 0; tlcIndex < fComponents.length; tlcIndex++) {
            int gaLimit = tlcStart + fComponents[tlcIndex].getNumCharacters();
            if (gaLimit > startPos) {
                break;
            }
            else {
                tlcStart = gaLimit;
            }
        }

        // tlcStart is now the start of the tlc at tlcIndex

        for (; tlcIndex < fComponents.length; tlcIndex++) {

            TextLineComponent tlc = fComponents[tlcIndex];
            int numCharsInGa = tlc.getNumCharacters();

            int lineBreak = tlc.getLineBreakIndex(startPos - tlcStart, width);
            if (lineBreak == numCharsInGa && tlcIndex < fComponents.length) {
                width -= tlc.getAdvanceBetween(startPos - tlcStart, lineBreak);
                tlcStart += numCharsInGa;
                startPos = tlcStart;
            }
            else {
                return tlcStart + lineBreak;
            }
        }

        if (fComponentLimit < fChars.length) {
            // format more text and try again
            //if (haveLayoutWindow) {
            //    outOfWindow++;
            //}

            generateComponents(pos, fChars.length);
            return calcLineBreak(pos, maxAdvance);
        }

        return fChars.length;
    }
Example 17
Source File: TextMeasurer.java    From dragonwell8_jdk with GNU General Public License v2.0 4 votes vote down vote up 
private int calcLineBreak(final int pos, final float maxAdvance) {

        // either of these statements removes the bug:
        //generateComponents(0, fChars.length);
        //generateComponents(pos, fChars.length);

        int startPos = pos;
        float width = maxAdvance;

        int tlcIndex;
        int tlcStart = fComponentStart;

        for (tlcIndex = 0; tlcIndex < fComponents.length; tlcIndex++) {
            int gaLimit = tlcStart + fComponents[tlcIndex].getNumCharacters();
            if (gaLimit > startPos) {
                break;
            }
            else {
                tlcStart = gaLimit;
            }
        }

        // tlcStart is now the start of the tlc at tlcIndex

        for (; tlcIndex < fComponents.length; tlcIndex++) {

            TextLineComponent tlc = fComponents[tlcIndex];
            int numCharsInGa = tlc.getNumCharacters();

            int lineBreak = tlc.getLineBreakIndex(startPos - tlcStart, width);
            if (lineBreak == numCharsInGa && tlcIndex < fComponents.length) {
                width -= tlc.getAdvanceBetween(startPos - tlcStart, lineBreak);
                tlcStart += numCharsInGa;
                startPos = tlcStart;
            }
            else {
                return tlcStart + lineBreak;
            }
        }

        if (fComponentLimit < fChars.length) {
            // format more text and try again
            //if (haveLayoutWindow) {
            //    outOfWindow++;
            //}

            generateComponents(pos, fChars.length);
            return calcLineBreak(pos, maxAdvance);
        }

        return fChars.length;
    }
Example 18
Source File: TextMeasurer.java    From openjdk-jdk9 with GNU General Public License v2.0 4 votes vote down vote up 
private int calcLineBreak(final int pos, final float maxAdvance) {

        // either of these statements removes the bug:
        //generateComponents(0, fChars.length);
        //generateComponents(pos, fChars.length);

        int startPos = pos;
        float width = maxAdvance;

        int tlcIndex;
        int tlcStart = fComponentStart;

        for (tlcIndex = 0; tlcIndex < fComponents.length; tlcIndex++) {
            int gaLimit = tlcStart + fComponents[tlcIndex].getNumCharacters();
            if (gaLimit > startPos) {
                break;
            }
            else {
                tlcStart = gaLimit;
            }
        }

        // tlcStart is now the start of the tlc at tlcIndex

        for (; tlcIndex < fComponents.length; tlcIndex++) {

            TextLineComponent tlc = fComponents[tlcIndex];
            int numCharsInGa = tlc.getNumCharacters();

            int lineBreak = tlc.getLineBreakIndex(startPos - tlcStart, width);
            if (lineBreak == numCharsInGa && tlcIndex < fComponents.length) {
                width -= tlc.getAdvanceBetween(startPos - tlcStart, lineBreak);
                tlcStart += numCharsInGa;
                startPos = tlcStart;
            }
            else {
                return tlcStart + lineBreak;
            }
        }

        if (fComponentLimit < fChars.length) {
            // format more text and try again
            //if (haveLayoutWindow) {
            //    outOfWindow++;
            //}

            generateComponents(pos, fChars.length);
            return calcLineBreak(pos, maxAdvance);
        }

        return fChars.length;
    }
Example 19
Source File: TextMeasurer.java    From hottub with GNU General Public License v2.0 4 votes vote down vote up 
private int calcLineBreak(final int pos, final float maxAdvance) {

        // either of these statements removes the bug:
        //generateComponents(0, fChars.length);
        //generateComponents(pos, fChars.length);

        int startPos = pos;
        float width = maxAdvance;

        int tlcIndex;
        int tlcStart = fComponentStart;

        for (tlcIndex = 0; tlcIndex < fComponents.length; tlcIndex++) {
            int gaLimit = tlcStart + fComponents[tlcIndex].getNumCharacters();
            if (gaLimit > startPos) {
                break;
            }
            else {
                tlcStart = gaLimit;
            }
        }

        // tlcStart is now the start of the tlc at tlcIndex

        for (; tlcIndex < fComponents.length; tlcIndex++) {

            TextLineComponent tlc = fComponents[tlcIndex];
            int numCharsInGa = tlc.getNumCharacters();

            int lineBreak = tlc.getLineBreakIndex(startPos - tlcStart, width);
            if (lineBreak == numCharsInGa && tlcIndex < fComponents.length) {
                width -= tlc.getAdvanceBetween(startPos - tlcStart, lineBreak);
                tlcStart += numCharsInGa;
                startPos = tlcStart;
            }
            else {
                return tlcStart + lineBreak;
            }
        }

        if (fComponentLimit < fChars.length) {
            // format more text and try again
            //if (haveLayoutWindow) {
            //    outOfWindow++;
            //}

            generateComponents(pos, fChars.length);
            return calcLineBreak(pos, maxAdvance);
        }

        return fChars.length;
    }
Example 20
Source File: TextMeasurer.java    From Java8CN with Apache License 2.0 4 votes vote down vote up 
private int calcLineBreak(final int pos, final float maxAdvance) {

        // either of these statements removes the bug:
        //generateComponents(0, fChars.length);
        //generateComponents(pos, fChars.length);

        int startPos = pos;
        float width = maxAdvance;

        int tlcIndex;
        int tlcStart = fComponentStart;

        for (tlcIndex = 0; tlcIndex < fComponents.length; tlcIndex++) {
            int gaLimit = tlcStart + fComponents[tlcIndex].getNumCharacters();
            if (gaLimit > startPos) {
                break;
            }
            else {
                tlcStart = gaLimit;
            }
        }

        // tlcStart is now the start of the tlc at tlcIndex

        for (; tlcIndex < fComponents.length; tlcIndex++) {

            TextLineComponent tlc = fComponents[tlcIndex];
            int numCharsInGa = tlc.getNumCharacters();

            int lineBreak = tlc.getLineBreakIndex(startPos - tlcStart, width);
            if (lineBreak == numCharsInGa && tlcIndex < fComponents.length) {
                width -= tlc.getAdvanceBetween(startPos - tlcStart, lineBreak);
                tlcStart += numCharsInGa;
                startPos = tlcStart;
            }
            else {
                return tlcStart + lineBreak;
            }
        }

        if (fComponentLimit < fChars.length) {
            // format more text and try again
            //if (haveLayoutWindow) {
            //    outOfWindow++;
            //}

            generateComponents(pos, fChars.length);
            return calcLineBreak(pos, maxAdvance);
        }

        return fChars.length;
    }