private string WkHtmlToPdfOptionsToStringParameters(WkHtmlToPdfOptions options)
{
var paramsStringBuilder = new StringBuilder();
paramsStringBuilder.Append($"--encoding {options.Encoding.WebName} ");
paramsStringBuilder.Append($"--copies {options.Copies} ");
paramsStringBuilder.Append($"--dpi {options.Dpi} ");
paramsStringBuilder.Append($"--image-dpi {options.Dpi} ");
paramsStringBuilder.Append($"--image-quality {options.Dpi} ");
if (options.NoCollate)
{
paramsStringBuilder.Append("--no-collate ");
}
if (options.Grayscale)
{
paramsStringBuilder.Append("--grayscale ");
}
if (options.LowQuality)
{
paramsStringBuilder.Append("--lowquality ");
}
if (options.NoBackground)
{
paramsStringBuilder.Append($"--no-background ");
}
if (options.EnableForms)
{
paramsStringBuilder.Append($"--enable-forms ");
}
if (options.NoImages)
{
paramsStringBuilder.Append($"--no-images ");
}
if (options.DisableLinks)
{
paramsStringBuilder.Append($"--disable-internal-links --disable-external-links ");
}
if (options.DisableJavascript)
{
paramsStringBuilder.Append("--disable-javascript ");
}
string orientationParam = GetOrientationParam(options.PageOrientation);
paramsStringBuilder.Append(orientationParam);
string marginParams = GetMarginParams(options.Margin);
paramsStringBuilder.Append(marginParams);
string pageSizeParam = GetPageSizeParam(options.PageSize);
paramsStringBuilder.Append(pageSizeParam);
string headerParams = GetHeaderParams(options.Header);
paramsStringBuilder.Append(headerParams);
string footerParams = GetFooterParams(options.Footer);
paramsStringBuilder.Append(footerParams);
return(paramsStringBuilder.ToString());
}
public void ConvertHTMLToPDF(string inputHtmlFilePathOrUrl, string outputPdfFilePath, WkHtmlToPdfOptions options)
{
var parametersStringBuilder = new StringBuilder();
var stringParams = WkHtmlToPdfOptionsToStringParameters(options);
parametersStringBuilder.Append(stringParams);
parametersStringBuilder.Append($"{inputHtmlFilePathOrUrl} {outputPdfFilePath}");
ExecuteWithParameters(parametersStringBuilder.ToString());
}
