|
public Populate ( string str, |
||
| str | string | String to generate. |
| settings | Settings. | |
| return | bool | |
public void RecalculateTextSizes()
{
var minimumSize = int.MaxValue;
var textGenerator = new TextGenerator();
foreach (var text in TextComponents)
{
//get current text generation settings
var textGenerationSettings = text.GetGenerationSettings(text.rectTransform.rect.size);
//update to best fit settings so we can best fit size
textGenerationSettings.resizeTextForBestFit = true;
textGenerationSettings.resizeTextMinSize = MinSize;
textGenerationSettings.resizeTextMaxSize = MaxSize;
//populate to calculate the new size
textGenerator.Populate(text.text, textGenerationSettings);
//set new bestFit if new calculation is smaller than current bestFit
minimumSize = textGenerator.fontSizeUsedForBestFit < minimumSize
? textGenerator.fontSizeUsedForBestFit
: minimumSize;
}
// update all text components with new calculated size
foreach (var text in TextComponents)
{
text.fontSize = minimumSize*(int) text.canvas.scaleFactor;
}
}
public virtual void LayoutText(string content)
{
this.content = content.Trim();
Canvas.ForceUpdateCanvases();
TextGenerator generator = new TextGenerator();
TextGenerationSettings settings = text.GetGenerationSettings(new Vector2(rectTransform.sizeDelta.x, 0));
settings.updateBounds = true;
settings.scaleFactor = 1;
generator.Populate(content, settings);
layoutElement.preferredHeight = generator.rectExtents.height;
}
static int Populate(IntPtr L)
{
try
{
ToLua.CheckArgsCount(L, 3);
UnityEngine.TextGenerator obj = (UnityEngine.TextGenerator)ToLua.CheckObject(L, 1, typeof(UnityEngine.TextGenerator));
string arg0 = ToLua.CheckString(L, 2);
UnityEngine.TextGenerationSettings arg1 = (UnityEngine.TextGenerationSettings)ToLua.CheckObject(L, 3, typeof(UnityEngine.TextGenerationSettings));
bool o = obj.Populate(arg0, arg1);
LuaDLL.lua_pushboolean(L, o);
return(1);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
void Start()
{
TextGenerationSettings settings = new TextGenerationSettings();
settings.textAnchor = TextAnchor.MiddleCenter;
settings.color = Color.red;
settings.generationExtents = extents;
settings.pivot = Vector2.zero;
settings.richText = true;
settings.font = font;
settings.fontSize = 32;
settings.resizeTextMinSize = resizeTextMinSize;
settings.resizeTextMaxSize = resizeTextMaxSize;
settings.fontStyle = FontStyle.Normal;
settings.verticalOverflow = VerticalWrapMode.Overflow;
TextGenerator generator = new TextGenerator();
generator.Populate("I am a string", settings);
Debug.Log("I generated: " + generator.vertexCount + " verts!");
}
/// <summary>
/// Calculates the text height with generator.
///
/// Usage example, the 0.6 is a default good value:
/// CalculateTextHeightWithGenerator(textContainerSize.rect.width,
// choice.dialogue,
// 0.6f,
// btnText.font,
// btnText.fontSize,
// btnText.fontStyle);
/// </summary>
/// <returns>The text height with generator.</returns>
/// <param name="maxWidth">Max width.</param>
/// <param name="text">Text.</param>
/// <param name="reducePercentage">Reduce percentage.</param>
/// <param name="font">Font.</param>
/// <param name="fontSize">Font size.</param>
/// <param name="fontStyle">Font style.</param>
private float CalculateTextHeightWithGenerator(float maxWidth, string text,
float reducePercentage, Font font,
int fontSize, FontStyle fontStyle)
{
TextGenerationSettings settings = new TextGenerationSettings();
settings.textAnchor = TextAnchor.UpperLeft;
settings.generationExtents = new Vector2(maxWidth, 0);
settings.pivot = Vector2.zero;
settings.richText = true;
settings.lineSpacing = 0.1f;
settings.font = font;
settings.fontSize = fontSize;
settings.fontStyle = fontStyle;
settings.verticalOverflow = VerticalWrapMode.Overflow;
TextGenerator generator = new TextGenerator();
generator.Populate(text, settings);
float height = generator.GetPreferredHeight(text, settings);
return height * reducePercentage;
}
