public static HDFileList GetTextMaterials(string deviceType, Size areaSize, HDFont font, string s,
bool consecutive, bool alignCenter = false)
{
HD_Init();
if (consecutive)
{
alignCenter = false;
}
if (alignCenter)
{
consecutive = true;
}
HDScreenNodeAttr screenNodeAttr = new HDScreenNodeAttr();
screenNodeAttr.Width = 128;
screenNodeAttr.Height = 64;
screenNodeAttr.DeviceType = new char[20];
for (int i = 0; i < deviceType.Length; i++)
{
screenNodeAttr.DeviceType[i] = deviceType[i];
}
//IntPtr screen = Marshal.AllocHGlobal(4);
IntPtr screen;
HDErrorCode code = HD_Base.HDSDK_CreateScreen(out screen, ref screenNodeAttr);
IntPtr program;// = Marshal.AllocHGlobal(4);
HDProgramNodeAttr ProgramNodeAttr = new HDProgramNodeAttr();
ProgramNodeAttr.Parent = screen;
code = HD_Base.HDSDK_CreateProgram(out program, ref ProgramNodeAttr);
IntPtr area;// = Marshal.AllocHGlobal(4);
HDAreaNodeAttr AreaNodeAttr = new HDAreaNodeAttr();
AreaNodeAttr.Parent = program;
AreaNodeAttr.Alpha = 0xFF;
AreaNodeAttr.Rect.X = 0;
AreaNodeAttr.Rect.Y = 0;
AreaNodeAttr.Rect.Width = areaSize.Width;
AreaNodeAttr.Rect.Height = areaSize.Height;
code = HD_Base.HDSDK_CreateArea(out area, ref AreaNodeAttr);
IntPtr text;// = Marshal.AllocHGlobal(4);
HDTextNodeAttr PlainTextStringTextNodeAttr1 = new HDTextNodeAttr();
PlainTextStringTextNodeAttr1.Parent = area;
PlainTextStringTextNodeAttr1.TextType = HDTextType.kPlainTextString;
//PlainTextStringTextNodeAttr1.BackgroundColor = 0x00000000;
PlainTextStringTextNodeAttr1.Alignment = 1;//0、1、2对齐方式
PlainTextStringTextNodeAttr1.Multiline = consecutive ? 0 : 1;
PlainTextStringTextNodeAttr1.font = font;
PlainTextStringTextNodeAttr1.text = s;
PlainTextStringTextNodeAttr1.Effect.DispEffect = consecutive ? HDEffectType.kHT_LEFT_SERIES_MOVE : HDEffectType.kLEFT_TOP_COVER;
PlainTextStringTextNodeAttr1.Effect.DispSpeed = 1;
PlainTextStringTextNodeAttr1.Effect.HoldTime = 50;
PlainTextStringTextNodeAttr1.Effect.ClearEffect = consecutive ? HDEffectType.kNOT_CLEAR_AREA : HDEffectType.kLEFT_TOP_COVER;
PlainTextStringTextNodeAttr1.Effect.ClearSpeed = 1;
code = HD_Base.HDSDK_CreateText(out text, ref PlainTextStringTextNodeAttr1);
IntPtr init = Marshal.AllocHGlobal(4);
code = HD_Base.HDSDK_GetNodeFileList(text, out init);
HD_Base.HDSDK_FreeNode(screen);
string json = Marshal.PtrToStringAnsi(init);
HD_Base.HDSDK_FreePtr(init);
JsonSerializer serializer = new JsonSerializer();
StringReader sr = new StringReader(json);
object o = serializer.Deserialize(new JsonTextReader(sr), typeof(HDFileList));
HDFileList t = o as HDFileList;
if (alignCenter)
{
foreach (var item in t.FileList)
{
Bitmap b = new Bitmap(item.path);
Bitmap a = new Bitmap(areaSize.Width, areaSize.Height);
Graphics g = Graphics.FromImage(a);
g.DrawImage(b, (areaSize.Width - b.Width) / 2, 0);
g.Save();
b.Dispose();
a.Save(item.path);
}
}
return(null);
}
public static extern HDErrorCode HDSDK_CreateProgram(out IntPtr node, ref HDProgramNodeAttr attr);
