| public CalculateSize ( string str, Vector2 renderSize ) : Vector2 | ||
| str | string | |
| renderSize | Vector2 | |
| return | Vector2 | |
public Vector2 getBounds()
{
Vector2 bounds = new Vector2(0, 0);
Vector3 renderSize = new Vector3(1, 1, 1);
Vector2 renderSize2 = new Vector2(renderSize.x, renderSize.y);
Vector3 position = new Vector3(0, 0, 0);
if (renderedText != Text)
{
bounds = Font.CalculateSize(Text, renderSize2);
bounds.x *= Font.Size;
bounds.y *= Font.Size;
}
return(bounds);
}
public void OnGUI()
{
if (Event.current.type == EventType.Repaint)
{
if (Font != null && Text != null)
{
//Convert scale to pixels
Vector2 scale = new Vector2(transform.lossyScale.x, transform.lossyScale.y);
if (ScaleUnits == TextUnits.ScreenNormalized)
{
scale.x *= Screen.width;
scale.y *= Screen.height;
}
if (KeepAspectRatio)
{
scale.y = scale.x;
}
//Calculate bounding box of rendered text
Vector2 size = Font.CalculateSize(Text, scale);
//Convert position to pixels
Vector2 pos = new Vector2(transform.position.x, transform.position.y);
if (PositionUnits == TextUnits.ScreenNormalized)
{
pos.x *= Screen.width;
pos.y *= Screen.height;
}
//Default origin is top left
if (Origin == TextOrigin.BottomLeft || Origin == TextOrigin.BottomRight)
{
pos.y = Screen.height - pos.y;
}
if (Origin == TextOrigin.TopRight || Origin == TextOrigin.BottomRight)
{
pos.x = Screen.width - pos.x;
}
if (Origin == TextOrigin.Center)
{
pos.x = pos.x + Screen.width / 2;
pos.y = pos.y + Screen.height / 2;
}
Vector2 offset = new Vector2(0, 0);
if (Anchor == TextAnchor.LowerCenter || Anchor == TextAnchor.LowerLeft || Anchor == TextAnchor.LowerRight)
{
offset.y = size.y;
}
if (Anchor == TextAnchor.MiddleCenter || Anchor == TextAnchor.MiddleLeft || Anchor == TextAnchor.MiddleRight)
{
offset.y = size.y / 2;
}
if (Anchor == TextAnchor.LowerRight || Anchor == TextAnchor.MiddleRight || Anchor == TextAnchor.UpperRight)
{
offset.x = size.x;
}
if (Anchor == TextAnchor.LowerCenter || Anchor == TextAnchor.MiddleCenter || Anchor == TextAnchor.UpperCenter)
{
offset.x = size.x / 2;
}
Font.Render(pos - offset, Text, scale);
}
}
}
// Update is called once per frame
void Update()
{
if (Font == null)
{
return;
}
Vector3 renderSize = new Vector3(1, 1, 1);
Vector2 renderSize2 = new Vector2(renderSize.x, renderSize.y);
Vector3 position = new Vector3(0, 0, 0);
if (renderedText != Text)
{
//Calculate bounding box of rendered text
Vector2 bounds = Font.CalculateSize(Text, renderSize2);
Vector3 offset = new Vector3(0, 0);
if (Anchor == TextAnchor.UpperCenter || Anchor == TextAnchor.UpperLeft || Anchor == TextAnchor.UpperRight)
{
offset.y = bounds.y;
}
if (Anchor == TextAnchor.MiddleCenter || Anchor == TextAnchor.MiddleLeft || Anchor == TextAnchor.MiddleRight)
{
offset.y = bounds.y / 2;
}
if (Anchor == TextAnchor.UpperRight || Anchor == TextAnchor.MiddleRight || Anchor == TextAnchor.LowerRight)
{
offset.x = bounds.x;
}
if (Anchor == TextAnchor.UpperCenter || Anchor == TextAnchor.MiddleCenter || Anchor == TextAnchor.LowerCenter)
{
offset.x = bounds.x / 2;
}
//Replace mesh
Mesh mesh = GenerateLineMesh(position - offset, Text, renderSize);
MeshFilter meshFilter = GetComponent <MeshFilter>();
if (meshFilter.sharedMesh != null)
{
if (Application.isPlaying)
{
Destroy(meshFilter.sharedMesh);
}
else
{
DestroyImmediate(meshFilter.sharedMesh);
}
}
meshFilter.mesh = mesh;
//Get materials for each texture page
Material[] mats = new Material[mesh.subMeshCount];
for (int i = 0; i < mesh.subMeshCount; i++)
{
mats[i] = Font.GetPageMaterial(i);
}
renderer.materials = mats;
renderedText = Text;
}
}