/// <summary>
/// Draw the label.
/// </summary>
public override void OnFill(BetterList <Vector3> verts, BetterList <Vector2> uvs, BetterList <Color32> cols)
{
if (mFont == null)
{
return;
}
MakePositionPerfect();
Pivot p = pivot;
int offset = verts.size;
Color col = color;
col.a *= mPanel.alpha;
if (font.premultipliedAlpha)
{
col = NGUITools.ApplyPMA(col);
}
EmojiPosList.Clear();
// Print the text into the buffers
if (p == Pivot.Left || p == Pivot.TopLeft || p == Pivot.BottomLeft)
{
mFont.EmojiPrint(processedText, col, verts, uvs, cols, mEncoding, mSymbols, UIFont.Alignment.Left, 0, mPremultiply, mSpacingX, mSpacingY, EmojiMap, EmojiPosList);
}
else if (p == Pivot.Right || p == Pivot.TopRight || p == Pivot.BottomRight)
{
mFont.EmojiPrint(processedText, col, verts, uvs, cols, mEncoding, mSymbols, UIFont.Alignment.Right,
Mathf.RoundToInt(relativeSize.x * mFont.size), mPremultiply, mSpacingX, mSpacingY, EmojiMap, EmojiPosList);
}
else
{
mFont.EmojiPrint(processedText, col, verts, uvs, cols, mEncoding, mSymbols, UIFont.Alignment.Center,
Mathf.RoundToInt(relativeSize.x * mFont.size), mPremultiply, mSpacingX, mSpacingY, EmojiMap, EmojiPosList);
}
// Apply an effect if one was requested
if (effectStyle != Effect.None)
{
Vector3 scale = cachedTransform.localScale;
if (scale.x == 0f || scale.y == 0f)
{
return;
}
int end = verts.size;
float pixel = 1f / mFont.size;
float fx = pixel * mEffectDistance.x;
float fy = pixel * mEffectDistance.y;
ApplyShadow(verts, uvs, cols, offset, end, fx, -fy);
if (effectStyle == Effect.Outline)
{
offset = end;
end = verts.size;
ApplyShadow(verts, uvs, cols, offset, end, -fx, fy);
offset = end;
end = verts.size;
ApplyShadow(verts, uvs, cols, offset, end, fx, fy);
offset = end;
end = verts.size;
ApplyShadow(verts, uvs, cols, offset, end, -fx, -fy);
}
}
//表情处理
mTopLeftX = cachedTransform.localPosition.x;
mTopLeftY = cachedTransform.localPosition.y;
var pixelWidth = relativeSize.x * cachedTransform.localScale.x;
var pixelHeight = relativeSize.y * cachedTransform.localScale.y;
if (p == Pivot.Top)
{
mTopLeftX -= pixelWidth / 2f;
}
else if (p == Pivot.TopRight)
{
mTopLeftX -= pixelWidth;
}
else if (p == Pivot.Bottom)
{
mTopLeftX -= pixelWidth / 2f;
mTopLeftY += pixelHeight;
}
else if (p == Pivot.BottomLeft)
{
mTopLeftY += pixelHeight;
}
else if (p == Pivot.BottomRight)
{
mTopLeftX -= pixelWidth;
mTopLeftY += pixelHeight;
}
else if (p == Pivot.Left)
{
mTopLeftY += pixelHeight / 2f;
}
else if (p == Pivot.Center)
{
mTopLeftX -= pixelWidth / 2f;
mTopLeftY += pixelHeight / 2f;
}
else if (p == Pivot.Right)
{
mTopLeftX -= pixelWidth;
mTopLeftY += pixelHeight / 2f;
}
StartCoroutine(UpdateEmoji());
}
