コード例 #1
0
        public SizeF ProcessText(GLFontText processedText, string text, SizeF maxSize, GLFontAlignment alignment = GLFontAlignment.Left)
        {
            if (processedText == null)
            {
                throw new ArgumentNullException("processedText");
            }

            var nodeList = new GLFontTextNodeList(text);

            nodeList.MeasureNodes(fontData, Options);

            if (!Options.WordWrap)
            {
                //we "crumble" words that are two long so that that can be split up
                var nodesToCrumble = new List <GLFontTextNode>();
                foreach (GLFontTextNode node in nodeList)
                {
                    if (node.Length >= maxSize.Width && node.Type == GLFontTextNodeType.Word)
                    {
                        nodesToCrumble.Add(node);
                    }
                }

                if (nodesToCrumble.Count > 0)
                {
                    foreach (var node in nodesToCrumble)
                    {
                        nodeList.Crumble(node, 1);
                    }

                    //need to measure crumbled words
                    nodeList.MeasureNodes(fontData, Options);
                }
            }

            if (processedText.VertexBuffers == null)
            {
                processedText.VertexBuffers = new GLFontVertexBuffer[fontData.Pages.Length];
                for (int i = 0; i < processedText.VertexBuffers.Length; i++)
                {
                    processedText.VertexBuffers[i] = new GLFontVertexBuffer(fontData.Pages[i].TextureID);
                }
            }
            if (processedText.VertexBuffers[0].TextureID != fontData.Pages[0].TextureID)
            {
                for (int i = 0; i < processedText.VertexBuffers.Length; i++)
                {
                    processedText.VertexBuffers[i].TextureID = fontData.Pages[i].TextureID;
                }
            }
            processedText.textNodeList = nodeList;
            processedText.maxSize      = maxSize;
            processedText.alignment    = alignment;

            foreach (var buffer in processedText.VertexBuffers)
            {
                buffer.Reset();
            }
            SizeF size = PrintOrMeasure(processedText.VertexBuffers, processedText, false);

            foreach (var buffer in processedText.VertexBuffers)
            {
                buffer.Load();
            }
            return(size);
        }
コード例 #2
0
 public SizeF ProcessText(GLFontText processedText, string text, GLFontAlignment alignment = GLFontAlignment.Left)
 {
     return(ProcessText(processedText, text, new SizeF(float.MaxValue, float.MaxValue), alignment));
 }