internal Chart(HttpContextBase httpContext, VirtualPathProvider virtualPathProvider, int width, int height,
string theme = null, string themePath = null)
{
Debug.Assert(httpContext != null);
if (width < 0)
{
throw new ArgumentOutOfRangeException("width", String.Format(CultureInfo.CurrentCulture,
CommonResources.Argument_Must_Be_GreaterThanOrEqualTo, 0));
}
if (height < 0)
{
throw new ArgumentOutOfRangeException("height", String.Format(CultureInfo.CurrentCulture,
CommonResources.Argument_Must_Be_GreaterThanOrEqualTo, 0));
}
_httpContext = httpContext;
_virtualPathProvider = virtualPathProvider;
_width = width;
_height = height;
_theme = theme;
// path must be app-relative in case chart is rendered from handler in different directory
if (!String.IsNullOrEmpty(themePath))
{
_themePath = VirtualPathUtil.ResolvePath(TemplateStack.GetCurrentTemplate(httpContext), httpContext, themePath);
if (!_virtualPathProvider.FileExists(_themePath))
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, HelpersResources.Chart_ThemeFileNotFound, _themePath), "themePath");
}
}
}
internal Chart(HttpContextBase httpContext, Func <VirtualPathProvider> virtualPathProviderFunc,
int width, int height, string theme = null, string themePath = null)
{
Contract.Assert(httpContext != null);
Contract.Assert(virtualPathProviderFunc != null);
// HostingEnvironment.VirtualPathProvider never null in running host but may change at any time.
Contract.Assert(virtualPathProviderFunc() != null);
if (width < 0)
{
throw new ArgumentOutOfRangeException("width", String.Format(
CultureInfo.CurrentCulture,
CommonResources.Argument_Must_Be_GreaterThanOrEqualTo,
0));
}
if (height < 0)
{
throw new ArgumentOutOfRangeException("height", String.Format(
CultureInfo.CurrentCulture,
CommonResources.Argument_Must_Be_GreaterThanOrEqualTo,
0));
}
_httpContext = httpContext;
_virtualPathProviderFunc = virtualPathProviderFunc;
_width = width;
_height = height;
_theme = theme;
// path must be app-relative in case chart is rendered from handler in different directory
if (!String.IsNullOrEmpty(themePath))
{
_themePath = VirtualPathUtil.ResolvePath(TemplateStack.GetCurrentTemplate(httpContext), httpContext, themePath);
if (!virtualPathProviderFunc().FileExists(_themePath))
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, HelpersResources.Chart_ThemeFileNotFound, _themePath), "themePath");
}
}
}
