Spire.PDF for Java 2.7.8 fixes the issues that the setBackColor didn’t take effect and field value didn’t appear

We're pleased to announce the release of Spire.PDF for Java 2.7.8. This version fixes the issues that occurred when creating TextBoxField, setting signature font and graphic mode. See the content below for more details.

Bug Fixes:

• Fixed the issues that the setBackColor didn't take effect and the field value didn't appear after creating TextBoxField.
• Fixed the issue that exception was thrown when saving PDF after setting signature font in Chinese and setting GraphicMode for signature.