




| 活动产品 | 授权 | 折扣 |
Dynamic Web TWAIN | HTML5 browsers for Windows(Per Production Server) | 年货节特惠7.5折 |
| HTML5 browsers for Windows(Per Non-Production Server) | 年货节特惠7.5折 | |
Dynamic .NET TWAIN | Scanner Module(1-Developer License) | 年货节特惠7.5折 |
| Scanner + Webcam Module(1-Developer License) | 年货节特惠7.5折 | |
Dynamsoft Barcode Reader | 1D Barcode(Per Production Server) | 年货节特惠7.5折 |
| 1D Barcode(Per Non-Production Server) | 年货节特惠7.5折 | |
| QRCode(Per Non-Production Server) | 年货节特惠7.5折 |
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PDF FLY™是一款专业图像转换工具,用于将PostScript®, EPS 和 PDF文件转化为矢量和光栅图像文件格式。通过它,您可以将图像、图标、窗体和报表等无图像损失得移动到您的视图、编制和发布的系统中。您可以转换多个文件及进行文件夹级别的文件转换,其操作就像进行单个文件转换一样简单。
static void SimpleOCRCalculator(string filePath)
{
RasterCodecs codecs = new RasterCodecs();
RasterImage image = codecs.Load(filePath);
string[] calculations;
using (IOcrEngine engine = OcrEngineManager.CreateEngine(OcrEngineType.Advantage, false))
{
engine.Startup(null, null, null, null);
IOcrPage page = engine.CreatePage(image, OcrImageSharingMode.None);
page.AutoZone(null);
page.Recognize(null);
calculations = new string[page.Zones.Count];
for (int i = 0; i < page.Zones.Count; i++)
{
calculations[i] = page.GetText(i);
}
engine.Shutdown();
}
Dictionary<string, Action<double, double>> operands = new Dictionary<string, Action<double, double>>();
operands.Add("+", new Action<double, double>(delegate(double a, double b) { double ans = a + b; Console.WriteLine("{0} + {1} = {2}", a, b, ans); }));
operands.Add("-", new Action<double, double>(delegate(double a, double b) { double ans = a - b; Console.WriteLine("{0} - {1} = {2}", a, b, ans); }));
operands.Add("x", new Action<double, double>(delegate(double a, double b) { double ans = a * b; Console.WriteLine("{0} * {1} = {2}", a, b, ans); }));
operands.Add("/", new Action<double, double>(delegate(double a, double b) { double ans = a / b; Console.WriteLine("{0} / {1} = {2}", a, b, ans); }));
for (int i = 0; i < calculations.Length; i++)
{
string equation = Regex.Replace(calculations[i], @"\n|\r| ", "");
string[] ops = new string[] { "+", "-", "x", "/" };
for (int j = 0; j < ops.Length; j++)
{
int index = equation.IndexOf(ops[j]);
if (index > 0 && index < equation.Length)
{
string op1 = equation.Substring(0, index);
string op2 = equation.Substring(index + 1);
double arg1 = double.Parse(op1);
double arg2 = double.Parse(op2);
operands[ops[j]](arg1, arg2);
break;
}
}
}
codecs.Dispose();
image.Dispose();
}
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