{"id":3223,"date":"2025-10-15T16:08:10","date_gmt":"2025-10-15T16:08:10","guid":{"rendered":"https:\/\/xceed.com\/?p=3223"},"modified":"2026-02-16T18:32:38","modified_gmt":"2026-02-16T18:32:38","slug":"whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output","status":"publish","type":"post","link":"https:\/\/xceed.com\/fr\/blog\/all\/whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output\/","title":{"rendered":"Nouveaut\u00e9s dans le guide d\u00e9veloppeur Xceed Words pour .NET 5.1 : graphiques combin\u00e9s, filigranes, d\u00e9coupage plus intelligent et sorties PDF plus nettes"},"content":{"rendered":"<h1 class=\"wp-block-heading\">Xceed&#8217;s Guide to Combo Charts, Watermarks, Smarter Splitting, and Sharper PDF Output<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/xceed.com\/fr\/produits\/net\/mots-pour-net\/\">D\u00e9passer les mots<\/a> for .NET 5.1 delivers a leap forward in document automation cutting boilerplate, boosting output fidelity, and scaling to real production pipelines. This release arms .NET developers with direct APIs for Combo Charts, one-line watermarks, deterministic document splitting, and more predictable PDF rendering. Here\u2019s how these features empower your team to build faster, communicate clearer, and ship with confidence.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\">Combo Charts: Context-Rich Data in a Single Visual<\/mark><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Communicate multiple data series in one view with Combo Charts now native to <a href=\"https:\/\/xceed.com\/fr\/produits\/net\/mots-pour-net\/\">D\u00e9passer les mots<\/a> 5.1. Blend column, line, and other chart types to tell a story that\u2019s instantly clear to stakeholders.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Finance:<\/strong> Revenue bars with margin trend lines<\/li>\n\n\n\n<li><strong>Operations:<\/strong> Throughput bars with SLA compliance lines<\/li>\n\n\n\n<li><strong>Product analytics:<\/strong> Event counts with conversion-rate overlays<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Outcome: Grasp trends and comparisons at a glance no more juggling multiple charts or manual overlays.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\">One-Line Watermarks: Granular, Automated Branding<\/mark><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Watermarking is now a one-liner. Instantly apply or remove watermarks at any step in your pipeline:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>AddWatermark:<\/strong> Apply a watermark with a single call<\/li>\n\n\n\n<li><strong>RemoveWatermark:<\/strong> Strip watermarks for final, signed, or audience-specific versions<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For precision, choose:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TextWatermark:<\/strong> For compliance labels like \u201cConfidential,\u201d \u201cDraft,\u201d or localized text always with brand-consistent typography<\/li>\n\n\n\n<li><strong>PictureWatermark:<\/strong> For logo marks with full control over opacity and scale<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Benefits:<\/strong> Toggle compliance per environment, standardize branding, and automate removal for production outputs\u2014no more manual edits or risk of leaking drafts.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\">Smarter Splitting: Deterministic, Automated Output<\/mark><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Break up large documents with <strong>DocX.Split<\/strong> et <strong>Crit\u00e8re de division<\/strong> no more manual cutting or error-prone scripts.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ByHeadings:<\/strong> Split by document outline (e.g., H1\/H2 chapters) perfect for chapterized reports or per-recipient mail-merge outputs<\/li>\n\n\n\n<li><strong>BySections:<\/strong> Split on section boundaries ideal for documents with layout changes (margins, orientation, headers\/footers)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Workflows unlocked: Publish per-chapter PDFs, automate per-audience packets, and ingest parts into CMS or approval systems with zero manual intervention.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\">Sharper PDF Output &amp; Reliability Improvements<\/mark><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Automatic reset of Paragraph.DefaultLineRuleAuto<\/strong> prevents cross-document style side effects in multi-document flows.<\/li>\n\n\n\n<li><strong>\u201cExactly\u201d line spacing preserved in PDF<\/strong> even for EndOfLine-only paragraphs ensuring alignment and pagination in dense layouts.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Result: More predictable, pixel-perfect PDFs and safer document automation at scale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\">Practical Implementation Patterns<\/mark><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Watermark pipeline:<\/strong><br>Draft build: <code data-no-translation=\"\">AddWatermark(TextWatermark)<\/code><br>Review build: <code data-no-translation=\"\">AddWatermark(PictureWatermark)<\/code> (brand logo)<br>Final build: <code data-no-translation=\"\">RemoveWatermark()<\/code><\/li>\n\n\n\n<li><strong>Post-generation splitting:<\/strong><br>Generate full report \u2192 <code data-no-translation=\"\">DocX.Split(SplitCriteria.ByHeadings)<\/code> \u2192 Export each part to PDF<\/li>\n\n\n\n<li><strong>PDF regression checks:<\/strong><br>Re-export complex docs with \u201cExactly\u201d spacing \u2192 Validate pagination\/alignment at scale<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\">Why Xceed Words 5.1 Matters<\/mark><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/xceed.com\/fr\/produits\/net\/mots-pour-net\/\">Xceed Words pour .NET<\/a> 5.1 reduces boilerplate utilities, increases output fidelity, and scales with real-world production needs. With direct APIs for charts, watermarks, and splitting plus more predictable PDF rendering your team spends less time fixing layouts and more time shipping features.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\"><strong>How do Combo Charts help my team?<\/strong><br><\/mark>They let you visualize multiple data series (e.g., bars + lines) in a single chart making trends and comparisons instantly clear.<\/li>\n\n\n\n<li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\"><strong>Can I toggle watermarks automatically?<\/strong><br><\/mark>Yes. Add or remove text\/picture watermarks programmatically at any step in your workflow.<\/li>\n\n\n\n<li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\"><strong>What\u2019s the benefit of smarter splitting?<\/strong><br><\/mark>Automate splitting by headings or sections for per-chapter outputs, mail-merge packets, or CMS ingestion no manual cutting required.<\/li>\n\n\n\n<li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\"><strong>How does PDF output improve?<\/strong><br><\/mark>\u201cExactly\u201d line spacing is preserved, and document style resets prevent layout issues in multi-document scenarios.<\/li>\n\n\n\n<li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\"><strong>Where can I get help?<\/strong><br><\/mark>Visit the <a href=\"https:\/\/xceed.com\/fr\/support\/\" target=\"_blank\" rel=\"noreferrer noopener\">Centre de support Xceed<\/a> for documentation and support.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-primary-color\">Ready to try the new features?<\/mark><\/strong> Commencez votre <a href=\"https:\/\/xceed.com\/fr\/proces\/\" target=\"_blank\" rel=\"noreferrer noopener\">essai gratuit de 45 jours<\/a> and see how Xceed Words 5.1 can simplify your document automation and reporting workflows.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Avec Xceed Words for .NET 5.1, les d\u00e9veloppeurs .NET peuvent enfin automatiser des flux de travail de documents complexes avec moins de code r\u00e9p\u00e9titif et plus de contr\u00f4le. Cette version introduit les graphiques combin\u00e9s pour la visualisation de donn\u00e9es multi-s\u00e9ries, le filigrane sur une seule ligne pour la conformit\u00e9 et la marque instantan\u00e9es, la division de documents plus intelligente par titres ou sections, et une sortie PDF plus nette avec une fid\u00e9lit\u00e9 pixel par pixel. <\/p>","protected":false},"author":12,"featured_media":3224,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[141,60],"tags":[],"class_list":["post-3223","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all","category-tutorials"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Xceed Words for .NET 5.1 New Features: Combo Charts, Watermarks &amp; PDF<\/title>\n<meta name=\"description\" content=\"Discover Xceed Words for .NET 5.1 new features\u2014combo charts, one-line watermarks, smarter document splitting, and sharper PDF output. Automate .NET document workflows faster.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/xceed.com\/fr\/blog\/tous\/whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Xceed Words for .NET 5.1 New Features: Combo Charts, Watermarks &amp; PDF\" \/>\n<meta property=\"og:description\" content=\"Discover Xceed Words for .NET 5.1 new features\u2014combo charts, one-line watermarks, smarter document splitting, and sharper PDF output. Automate .NET document workflows faster.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/xceed.com\/fr\/blog\/tous\/whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output\/\" \/>\n<meta property=\"og:site_name\" content=\"Xceed Software\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-15T16:08:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-16T18:32:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/xceed.com\/wp-content\/uploads\/2025\/10\/12.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Christopher Radford\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Christopher Radford\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/xceed.com\\\/blog\\\/all\\\/whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/xceed.com\\\/blog\\\/all\\\/whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output\\\/\"},\"author\":{\"name\":\"Christopher Radford\",\"@id\":\"https:\\\/\\\/xceed.com\\\/fr\\\/#\\\/schema\\\/person\\\/79a6cce48b70a88e6701fef086d7c351\"},\"headline\":\"What\u2019s New in Xceed Words for .NET 5.1 Developer Guide to Combo Charts, Watermarks, Smarter Splitting, and Sharper PDF Output\",\"datePublished\":\"2025-10-15T16:08:10+00:00\",\"dateModified\":\"2026-02-16T18:32:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/xceed.com\\\/blog\\\/all\\\/whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output\\\/\"},\"wordCount\":592,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/xceed.com\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/xceed.com\\\/blog\\\/all\\\/whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/xceed.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/12.png\",\"articleSection\":[\"All\",\"Tutorials\"],\"inLanguage\":\"fr-CA\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/xceed.com\\\/blog\\\/all\\\/whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/xceed.com\\\/blog\\\/all\\\/whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output\\\/\",\"url\":\"https:\\\/\\\/xceed.com\\\/blog\\\/all\\\/whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output\\\/\",\"name\":\"Xceed Words for .NET 5.1 New Features: Combo Charts, Watermarks & PDF\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/xceed.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/xceed.com\\\/blog\\\/all\\\/whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/xceed.com\\\/blog\\\/all\\\/whats-new-in-xceed-words-for-net-5-1-developer-guide-to-combo-charts-watermarks-smarter-splitting-and-sharper-pdf-output\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/xceed.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/12.png\",\"datePublished\":\"2025-10-15T16:08:10+00:00\",\"dateModified\":\"2026-02-16T18:32:38+00:00\",\"description\":\"Discover Xceed Words for .NET 5.1 new features\u2014combo charts, one-line watermarks, smarter document splitting, and sharper PDF output. 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