Java Text.setX方法代码示例

import org.andengine.entity.text.Text; //导入方法依赖的package包/类
/**
 * Creates a stripe of text items.
 * The distance between the items is indicated in the constructor.
 * @param x X axis center of text items.
 * @param y Y axis center of text items.
 * @param disposition Must be DISP_HORIZONTAL or DISP_VERTICAL.
 * @param itemDistance Distance between two items.
 * @param itemsArray Array of string with the text elements.
 * @param textAlign Alignment of the text;
 * @param itemSelectedIndex Initial item selected.
 */
public SelectionStripe(float x, float y, int disposition, float itemDistance,
        String[] itemsArray, int textAlign, int itemSelectedIndex) {
    int numItems = itemsArray.length;
    textItems = new Text[numItems];
    float xItem = x;
    float yItem = y;
    
    for(int i = 0; i < numItems; i++) {
        if(disposition == DISP_HORIZONTAL)
            xItem = x - ((numItems - 1) / 2) * itemDistance + (i * itemDistance);
        else
            yItem = y + ((numItems - 1) / 2) * itemDistance - (i * itemDistance);
        
        Text itemText = new Text(xItem, yItem,
                ResourceManager.getInstance().fontMedium,
                itemsArray[i],
                textOps,
                ResourceManager.getInstance().engine.getVertexBufferObjectManager());
        
        if(textAlign == TEXT_ALIGN_LEFT)
            itemText.setX(itemText.getX() + itemText.getWidth()/2);
        if(textAlign == TEXT_ALIGN_RIGHT)
            itemText.setX(itemText.getX() - itemText.getWidth()/2);

        attachChild(itemText);
        textItems[i] = itemText;
    }
    selectedItem = itemSelectedIndex;
    items = itemsArray;
    xPos = x;
    yPos = y;
    select(itemSelectedIndex, false);
}
 

import org.andengine.entity.text.Text; //导入方法依赖的package包/类
/**
 * 
 * @param x the x center position of record item
 * @param y the y center position of record item
 * @param r the record object
 */
public RecordItem(float x, float y, Record r, boolean first) {
    ITextureRegion headTR = ResourceManager.getInstance().menuRecordsShoHead;
    
    // Head:
    if(r.characterId == GameManager.CHAR_SHO)
        if(first)
            headTR = ResourceManager.getInstance().menuRecordsShoHeadGold;
        else
            headTR = ResourceManager.getInstance().menuRecordsShoHead;
    else if(r.characterId == GameManager.CHAR_RYOKO)
        if(first)
            headTR = ResourceManager.getInstance().menuRecordsRyokoHeadGold;
        else
            headTR = ResourceManager.getInstance().menuRecordsRyokoHead;
    
    head = new Sprite(x - ITEM_WIDTH/2 + HEAD_WIDTH/2, y, headTR,
            ResourceManager.getInstance().engine.getVertexBufferObjectManager());
    attachChild(head);
    
    // Name:
    nameText = new Text(x, y,
            ResourceManager.getInstance().fontSmall,
            r.profileName,
            new TextOptions(HorizontalAlign.CENTER),
            ResourceManager.getInstance().engine.getVertexBufferObjectManager());
    nameText.setX(x - ITEM_WIDTH/2 + HEAD_WIDTH + GAP + nameText.getWidth()/2);
    attachChild(nameText);
    
    // Record:
    scoreText = new Text(x, y,
            ResourceManager.getInstance().fontSmall,
            Integer.toString(r.score),
            new TextOptions(HorizontalAlign.CENTER),
            ResourceManager.getInstance().engine.getVertexBufferObjectManager());
    scoreText.setX(x + ITEM_WIDTH/2 - scoreText.getWidth()/2);
    attachChild(scoreText);
}
 

import org.andengine.entity.text.Text; //导入方法依赖的package包/类
private void show_round(int round) {
    int word_index = round % this.max_rounds;
    final Word challenge_word = this.random_word_list.get(word_index);

    // Take the challenge word out of the list and shuffle it
    List<Word> draw_words = new ArrayList<Word>(this.random_word_list);
    draw_words.remove(challenge_word);
    Collections.shuffle(draw_words);

    // Draw max_choices-1 from the list, add the challenge word to it and shuffle again
    List<Word> choice_words = draw_words.subList(0, this.max_choices-1);
    choice_words.add(challenge_word);
    Collections.shuffle(choice_words);

    for (int i = 0; i < choice_words.size(); i++) {
        final Word word = choice_words.get(i);
        float available_width = (this.cardPane.getWidth()/choice_words.size());
        final float wordX = i*(this.cardPane.getWidth()/choice_words.size());
        final float wordY = this.cardPane.getHeight() - 150;
        ITextureRegion sprite_region = this.game.wordSprites.get(word);
        ButtonSprite wordSprite = new ButtonSprite(wordX+(available_width/2), wordY, sprite_region, PhoeniciaContext.vboManager, new ButtonSprite.OnClickListener() {
            @Override
            public void onClick(ButtonSprite buttonSprite, float v, float v1) {
                if (word == challenge_word) {
                    pass(word, wordX);
                } else {
                    fail(word, wordX);
                }
                next_round();
            }
        });
        wordSprite.setScale(2.0f);

        this.registerTouchArea(wordSprite);
        this.touchAreas.add(wordSprite);
        this.cardPane.attachChild(wordSprite);
    }

    Font wordFont = GameFonts.introText();
    Text challenge_text = new Text(this.cardPane.getWidth()/2, this.cardPane.getHeight() - 300, wordFont, String.valueOf(challenge_word.chars), challenge_word.chars.length, new TextOptions(HorizontalAlign.CENTER), PhoeniciaContext.vboManager);
    challenge_text.setX(this.cardPane.getWidth() / 2);
    this.cardPane.attachChild(challenge_text);
}
 

import org.andengine.entity.text.Text; //导入方法依赖的package包/类
private void centerText(Text text) {
	text.setX((CAMERA_WIDTH / 2) - (text.getWidth() / 2));
}
 

import org.andengine.entity.text.Text; //导入方法依赖的package包/类
private void rightAlignText(Text text) {
	text.setX(((CAMERA_WIDTH)*3)/5 - (text.getWidth() /2 ));
}
 

import org.andengine.entity.text.Text; //导入方法依赖的package包/类
public void placeCenter(final Text pText, final Camera pCamera) {
	pText.setX(pCamera.getWidth() / 2 - pText.getWidth() / 2);
}
 

import org.andengine.entity.text.Text; //导入方法依赖的package包/类
private void centerText(Text text){
	text.setX((MainActivity.CAMERA_WIDTH / 2) - (text.getWidth() / 2));		
}